Home / 1,363,553.10-2,045,329.65-1,153,601.10

Finding the Fourth Proportional to 1,363,553.10, 2,045,329.65 and 1,153,601.10

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Solution

The fourth proportional to 1,363,553.10, 2,045,329.65 and 1,153,601.10 is: 1,730,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,553.10 : 2,045,329.65 = 1,153,601.10 : x
  2. Step 2: Convert to fraction form
    1,363,553.10/2,045,329.65 = 1,153,601.10/x
  3. Step 3: Cross multiply
    1,363,553.10x = 2,045,329.65 × 1,153,601.10
  4. Step 4: Simplify right side
    1,363,553.10x = 2,359,494,534,102.62
  5. Step 5: Solve for x
    x = 2,359,494,534,102.62/1,363,553.10
  6. Step 6: Final answer
    x = 1,730,401.65

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Similar ratio
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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.