Home / 9,534,229.60-14,301,344.40-5,745,762.40

Finding the Fourth Proportional to 9,534,229.60, 14,301,344.40 and 5,745,762.40

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Solution

The fourth proportional to 9,534,229.60, 14,301,344.40 and 5,745,762.40 is: 8,618,643.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,229.60 : 14,301,344.40 = 5,745,762.40 : x
  2. Step 2: Convert to fraction form
    9,534,229.60/14,301,344.40 = 5,745,762.40/x
  3. Step 3: Cross multiply
    9,534,229.60x = 14,301,344.40 × 5,745,762.40
  4. Step 4: Simplify right side
    9,534,229.60x = 82,172,126,922,970.56
  5. Step 5: Solve for x
    x = 82,172,126,922,970.56/9,534,229.60
  6. Step 6: Final answer
    x = 8,618,643.60

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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.