Home / 932,877.74-1,399,311.83-364,316.59

Finding the Fourth Proportional to 932,877.74, 1,399,311.83 and 364,316.59

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Solution

The fourth proportional to 932,877.74, 1,399,311.83 and 364,316.59 is: 546,473.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,877.74 : 1,399,311.83 = 364,316.59 : x
  2. Step 2: Convert to fraction form
    932,877.74/1,399,311.83 = 364,316.59/x
  3. Step 3: Cross multiply
    932,877.74x = 1,399,311.83 × 364,316.59
  4. Step 4: Simplify right side
    932,877.74x = 509,792,507,255.70
  5. Step 5: Solve for x
    x = 509,792,507,255.70/932,877.74
  6. Step 6: Final answer
    x = 546,473.01

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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.