Home / 3,241,230.47-4,862,373.33-1,513,827.71

Finding the Fourth Proportional to 3,241,230.47, 4,862,373.33 and 1,513,827.71

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Solution

The fourth proportional to 3,241,230.47, 4,862,373.33 and 1,513,827.71 is: 2,270,987.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,230.47 : 4,862,373.33 = 1,513,827.71 : x
  2. Step 2: Convert to fraction form
    3,241,230.47/4,862,373.33 = 1,513,827.71/x
  3. Step 3: Cross multiply
    3,241,230.47x = 4,862,373.33 × 1,513,827.71
  4. Step 4: Simplify right side
    3,241,230.47x = 7,360,795,459,007.11
  5. Step 5: Solve for x
    x = 7,360,795,459,007.11/3,241,230.47
  6. Step 6: Final answer
    x = 2,270,987.99

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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.