Home / 9,654,562.20-14,460,848.10-5,861,429.40

Finding the Fourth Proportional to 9,654,562.20, 14,460,848.10 and 5,861,429.40

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Solution

The fourth proportional to 9,654,562.20, 14,460,848.10 and 5,861,429.40 is: 8,779,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,562.20 : 14,460,848.10 = 5,861,429.40 : x
  2. Step 2: Convert to fraction form
    9,654,562.20/14,460,848.10 = 5,861,429.40/x
  3. Step 3: Cross multiply
    9,654,562.20x = 14,460,848.10 × 5,861,429.40
  4. Step 4: Simplify right side
    9,654,562.20x = 84,761,240,202,274.14
  5. Step 5: Solve for x
    x = 84,761,240,202,274.14/9,654,562.20
  6. Step 6: Final answer
    x = 8,779,397.60

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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.