Home / 1,133,702.26-1,700,793.27-375,500.80

Finding the Fourth Proportional to 1,133,702.26, 1,700,793.27 and 375,500.80

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Solution

The fourth proportional to 1,133,702.26, 1,700,793.27 and 375,500.80 is: 563,330.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,702.26 : 1,700,793.27 = 375,500.80 : x
  2. Step 2: Convert to fraction form
    1,133,702.26/1,700,793.27 = 375,500.80/x
  3. Step 3: Cross multiply
    1,133,702.26x = 1,700,793.27 × 375,500.80
  4. Step 4: Simplify right side
    1,133,702.26x = 638,649,229,267.63
  5. Step 5: Solve for x
    x = 638,649,229,267.63/1,133,702.26
  6. Step 6: Final answer
    x = 563,330.65

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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.