Home / 2,473,215.18-3,710,174.94-767,505.90

Finding the Fourth Proportional to 2,473,215.18, 3,710,174.94 and 767,505.90

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Solution

The fourth proportional to 2,473,215.18, 3,710,174.94 and 767,505.90 is: 1,151,368.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,215.18 : 3,710,174.94 = 767,505.90 : x
  2. Step 2: Convert to fraction form
    2,473,215.18/3,710,174.94 = 767,505.90/x
  3. Step 3: Cross multiply
    2,473,215.18x = 3,710,174.94 × 767,505.90
  4. Step 4: Simplify right side
    2,473,215.18x = 2,847,581,156,482.15
  5. Step 5: Solve for x
    x = 2,847,581,156,482.15/2,473,215.18
  6. Step 6: Final answer
    x = 1,151,368.14

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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.