Home / 1,068,250.41-1,602,370.67-437,164.29

Finding the Fourth Proportional to 1,068,250.41, 1,602,370.67 and 437,164.29

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Solution

The fourth proportional to 1,068,250.41, 1,602,370.67 and 437,164.29 is: 655,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,250.41 : 1,602,370.67 = 437,164.29 : x
  2. Step 2: Convert to fraction form
    1,068,250.41/1,602,370.67 = 437,164.29/x
  3. Step 3: Cross multiply
    1,068,250.41x = 1,602,370.67 × 437,164.29
  4. Step 4: Simplify right side
    1,068,250.41x = 700,499,234,081.55
  5. Step 5: Solve for x
    x = 700,499,234,081.55/1,068,250.41
  6. Step 6: Final answer
    x = 655,744.41

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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.