Home / 7,036,002.40-10,554,003.60-6,616,098.40

Finding the Fourth Proportional to 7,036,002.40, 10,554,003.60 and 6,616,098.40

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Solution

The fourth proportional to 7,036,002.40, 10,554,003.60 and 6,616,098.40 is: 9,924,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036,002.40 : 10,554,003.60 = 6,616,098.40 : x
  2. Step 2: Convert to fraction form
    7,036,002.40/10,554,003.60 = 6,616,098.40/x
  3. Step 3: Cross multiply
    7,036,002.40x = 10,554,003.60 × 6,616,098.40
  4. Step 4: Simplify right side
    7,036,002.40x = 69,826,326,331,554.24
  5. Step 5: Solve for x
    x = 69,826,326,331,554.24/7,036,002.40
  6. Step 6: Final answer
    x = 9,924,147.60

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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.