Home / 6,602,242.56-9,112,715.52-4,025,344.32

Finding the Fourth Proportional to 6,602,242.56, 9,112,715.52 and 4,025,344.32

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Solution

The fourth proportional to 6,602,242.56, 9,112,715.52 and 4,025,344.32 is: 5,555,963.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,242.56 : 9,112,715.52 = 4,025,344.32 : x
  2. Step 2: Convert to fraction form
    6,602,242.56/9,112,715.52 = 4,025,344.32/x
  3. Step 3: Cross multiply
    6,602,242.56x = 9,112,715.52 × 4,025,344.32
  4. Step 4: Simplify right side
    6,602,242.56x = 36,681,817,658,207.84
  5. Step 5: Solve for x
    x = 36,681,817,658,207.84/6,602,242.56
  6. Step 6: Final answer
    x = 5,555,963.35

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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.