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Finding the Fourth Proportional to 652,925.61, 901,125.27 and 366,461.37

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Solution

The fourth proportional to 652,925.61, 901,125.27 and 366,461.37 is: 505,766.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,925.61 : 901,125.27 = 366,461.37 : x
  2. Step 2: Convert to fraction form
    652,925.61/901,125.27 = 366,461.37/x
  3. Step 3: Cross multiply
    652,925.61x = 901,125.27 × 366,461.37
  4. Step 4: Simplify right side
    652,925.61x = 330,227,600,985.82
  5. Step 5: Solve for x
    x = 330,227,600,985.82/652,925.61
  6. Step 6: Final answer
    x = 505,766.04

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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.