Home / 10,745,229.64-14,828,277.80-5,850,395.60

Finding the Fourth Proportional to 10,745,229.64, 14,828,277.80 and 5,850,395.60

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Solution

The fourth proportional to 10,745,229.64, 14,828,277.80 and 5,850,395.60 is: 8,073,470.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745,229.64 : 14,828,277.80 = 5,850,395.60 : x
  2. Step 2: Convert to fraction form
    10,745,229.64/14,828,277.80 = 5,850,395.60/x
  3. Step 3: Cross multiply
    10,745,229.64x = 14,828,277.80 × 5,850,395.60
  4. Step 4: Simplify right side
    10,745,229.64x = 86,751,291,196,697.67
  5. Step 5: Solve for x
    x = 86,751,291,196,697.67/10,745,229.64
  6. Step 6: Final answer
    x = 8,073,470.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.