Home / 732,412.13-1,099,214.15-377,527.64

Finding the Fourth Proportional to 732,412.13, 1,099,214.15 and 377,527.64

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Solution

The fourth proportional to 732,412.13, 1,099,214.15 and 377,527.64 is: 566,598.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,412.13 : 1,099,214.15 = 377,527.64 : x
  2. Step 2: Convert to fraction form
    732,412.13/1,099,214.15 = 377,527.64/x
  3. Step 3: Cross multiply
    732,412.13x = 1,099,214.15 × 377,527.64
  4. Step 4: Simplify right side
    732,412.13x = 414,983,716,520.40
  5. Step 5: Solve for x
    x = 414,983,716,520.40/732,412.13
  6. Step 6: Final answer
    x = 566,598.64

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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.