Home / 2,424,446-3,636,814.80-741,564.08

Finding the Fourth Proportional to 2,424,446, 3,636,814.80 and 741,564.08

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Solution

The fourth proportional to 2,424,446, 3,636,814.80 and 741,564.08 is: 1,112,390.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,446 : 3,636,814.80 = 741,564.08 : x
  2. Step 2: Convert to fraction form
    2,424,446/3,636,814.80 = 741,564.08/x
  3. Step 3: Cross multiply
    2,424,446x = 3,636,814.80 × 741,564.08
  4. Step 4: Simplify right side
    2,424,446x = 2,696,931,221,292.38
  5. Step 5: Solve for x
    x = 2,696,931,221,292.38/2,424,446
  6. Step 6: Final answer
    x = 1,112,390.72

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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.