Home / 732,314.10-1,097,596.35-377,145.30

Finding the Fourth Proportional to 732,314.10, 1,097,596.35 and 377,145.30

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Solution

The fourth proportional to 732,314.10, 1,097,596.35 and 377,145.30 is: 565,267.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,314.10 : 1,097,596.35 = 377,145.30 : x
  2. Step 2: Convert to fraction form
    732,314.10/1,097,596.35 = 377,145.30/x
  3. Step 3: Cross multiply
    732,314.10x = 1,097,596.35 × 377,145.30
  4. Step 4: Simplify right side
    732,314.10x = 413,953,304,699.66
  5. Step 5: Solve for x
    x = 413,953,304,699.66/732,314.10
  6. Step 6: Final answer
    x = 565,267.42

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Double scale
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1.5x scale

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.