Home / 10,659,305.71-14,709,957.44-5,764,622.93

Finding the Fourth Proportional to 10,659,305.71, 14,709,957.44 and 5,764,622.93

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Solution

The fourth proportional to 10,659,305.71, 14,709,957.44 and 5,764,622.93 is: 7,955,242.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,659,305.71 : 14,709,957.44 = 5,764,622.93 : x
  2. Step 2: Convert to fraction form
    10,659,305.71/14,709,957.44 = 5,764,622.93/x
  3. Step 3: Cross multiply
    10,659,305.71x = 14,709,957.44 × 5,764,622.93
  4. Step 4: Simplify right side
    10,659,305.71x = 84,797,357,855,575.20
  5. Step 5: Solve for x
    x = 84,797,357,855,575.20/10,659,305.71
  6. Step 6: Final answer
    x = 7,955,242.13

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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.