Home / 5,012,949.57-7,506,474.26-3,459,767.87

Finding the Fourth Proportional to 5,012,949.57, 7,506,474.26 and 3,459,767.87

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Solution

The fourth proportional to 5,012,949.57, 7,506,474.26 and 3,459,767.87 is: 5,180,714.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,949.57 : 7,506,474.26 = 3,459,767.87 : x
  2. Step 2: Convert to fraction form
    5,012,949.57/7,506,474.26 = 3,459,767.87/x
  3. Step 3: Cross multiply
    5,012,949.57x = 7,506,474.26 × 3,459,767.87
  4. Step 4: Simplify right side
    5,012,949.57x = 25,970,658,406,898.82
  5. Step 5: Solve for x
    x = 25,970,658,406,898.82/5,012,949.57
  6. Step 6: Final answer
    x = 5,180,714.08

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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.