Home / 4,160,462.40-6,240,693.60-1,008,590.40

Finding the Fourth Proportional to 4,160,462.40, 6,240,693.60 and 1,008,590.40

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Solution

The fourth proportional to 4,160,462.40, 6,240,693.60 and 1,008,590.40 is: 1,512,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,462.40 : 6,240,693.60 = 1,008,590.40 : x
  2. Step 2: Convert to fraction form
    4,160,462.40/6,240,693.60 = 1,008,590.40/x
  3. Step 3: Cross multiply
    4,160,462.40x = 6,240,693.60 × 1,008,590.40
  4. Step 4: Simplify right side
    4,160,462.40x = 6,294,303,654,301.44
  5. Step 5: Solve for x
    x = 6,294,303,654,301.44/4,160,462.40
  6. Step 6: Final answer
    x = 1,512,885.60

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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.