Home / 963,952.92-1,445,595.80-395,172.54

Finding the Fourth Proportional to 963,952.92, 1,445,595.80 and 395,172.54

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Solution

The fourth proportional to 963,952.92, 1,445,595.80 and 395,172.54 is: 592,622.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,952.92 : 1,445,595.80 = 395,172.54 : x
  2. Step 2: Convert to fraction form
    963,952.92/1,445,595.80 = 395,172.54/x
  3. Step 3: Cross multiply
    963,952.92x = 1,445,595.80 × 395,172.54
  4. Step 4: Simplify right side
    963,952.92x = 571,259,762,123.47
  5. Step 5: Solve for x
    x = 571,259,762,123.47/963,952.92
  6. Step 6: Final answer
    x = 592,622.06

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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.