Home / 2,914,332.48-4,371,864.93-1,564,639.92

Finding the Fourth Proportional to 2,914,332.48, 4,371,864.93 and 1,564,639.92

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Solution

The fourth proportional to 2,914,332.48, 4,371,864.93 and 1,564,639.92 is: 2,347,156.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,332.48 : 4,371,864.93 = 1,564,639.92 : x
  2. Step 2: Convert to fraction form
    2,914,332.48/4,371,864.93 = 1,564,639.92/x
  3. Step 3: Cross multiply
    2,914,332.48x = 4,371,864.93 × 1,564,639.92
  4. Step 4: Simplify right side
    2,914,332.48x = 6,840,394,394,326.01
  5. Step 5: Solve for x
    x = 6,840,394,394,326.01/2,914,332.48
  6. Step 6: Final answer
    x = 2,347,156.49

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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.