Home / 1,031,597.42-1,545,214.60-652,322.41

Finding the Fourth Proportional to 1,031,597.42, 1,545,214.60 and 652,322.41

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Solution

The fourth proportional to 1,031,597.42, 1,545,214.60 and 652,322.41 is: 977,104.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,597.42 : 1,545,214.60 = 652,322.41 : x
  2. Step 2: Convert to fraction form
    1,031,597.42/1,545,214.60 = 652,322.41/x
  3. Step 3: Cross multiply
    1,031,597.42x = 1,545,214.60 × 652,322.41
  4. Step 4: Simplify right side
    1,031,597.42x = 1,007,978,115,648.73
  5. Step 5: Solve for x
    x = 1,007,978,115,648.73/1,031,597.42
  6. Step 6: Final answer
    x = 977,104.14

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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.