Home / 2,414,897.10-3,624,678.45-1,470,113.10

Finding the Fourth Proportional to 2,414,897.10, 3,624,678.45 and 1,470,113.10

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Solution

The fourth proportional to 2,414,897.10, 3,624,678.45 and 1,470,113.10 is: 2,206,589.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,897.10 : 3,624,678.45 = 1,470,113.10 : x
  2. Step 2: Convert to fraction form
    2,414,897.10/3,624,678.45 = 1,470,113.10/x
  3. Step 3: Cross multiply
    2,414,897.10x = 3,624,678.45 × 1,470,113.10
  4. Step 4: Simplify right side
    2,414,897.10x = 5,328,687,272,632.70
  5. Step 5: Solve for x
    x = 5,328,687,272,632.70/2,414,897.10
  6. Step 6: Final answer
    x = 2,206,589.78

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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.