Home / 1,113,549.48-1,536,702.39-604,251.86

Finding the Fourth Proportional to 1,113,549.48, 1,536,702.39 and 604,251.86

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Solution

The fourth proportional to 1,113,549.48, 1,536,702.39 and 604,251.86 is: 833,869.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,549.48 : 1,536,702.39 = 604,251.86 : x
  2. Step 2: Convert to fraction form
    1,113,549.48/1,536,702.39 = 604,251.86/x
  3. Step 3: Cross multiply
    1,113,549.48x = 1,536,702.39 × 604,251.86
  4. Step 4: Simplify right side
    1,113,549.48x = 928,555,269,740.43
  5. Step 5: Solve for x
    x = 928,555,269,740.43/1,113,549.48
  6. Step 6: Final answer
    x = 833,869.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.