Home / 7,036,000.90-10,554,001.35-6,616,096.90

Finding the Fourth Proportional to 7,036,000.90, 10,554,001.35 and 6,616,096.90

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Solution

The fourth proportional to 7,036,000.90, 10,554,001.35 and 6,616,096.90 is: 9,924,145.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036,000.90 : 10,554,001.35 = 6,616,096.90 : x
  2. Step 2: Convert to fraction form
    7,036,000.90/10,554,001.35 = 6,616,096.90/x
  3. Step 3: Cross multiply
    7,036,000.90x = 10,554,001.35 × 6,616,096.90
  4. Step 4: Simplify right side
    7,036,000.90x = 69,826,295,614,330.82
  5. Step 5: Solve for x
    x = 69,826,295,614,330.82/7,036,000.90
  6. Step 6: Final answer
    x = 9,924,145.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.