Home / 2,424,615.65-3,636,791.64-741,719.15

Finding the Fourth Proportional to 2,424,615.65, 3,636,791.64 and 741,719.15

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Solution

The fourth proportional to 2,424,615.65, 3,636,791.64 and 741,719.15 is: 1,112,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,615.65 : 3,636,791.64 = 741,719.15 : x
  2. Step 2: Convert to fraction form
    2,424,615.65/3,636,791.64 = 741,719.15/x
  3. Step 3: Cross multiply
    2,424,615.65x = 3,636,791.64 × 741,719.15
  4. Step 4: Simplify right side
    2,424,615.65x = 2,697,478,003,947.91
  5. Step 5: Solve for x
    x = 2,697,478,003,947.91/2,424,615.65
  6. Step 6: Final answer
    x = 1,112,538.40

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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.