Home / 2,249,639.28-3,374,810.82-732,970.14

Finding the Fourth Proportional to 2,249,639.28, 3,374,810.82 and 732,970.14

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Solution

The fourth proportional to 2,249,639.28, 3,374,810.82 and 732,970.14 is: 1,099,569.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,639.28 : 3,374,810.82 = 732,970.14 : x
  2. Step 2: Convert to fraction form
    2,249,639.28/3,374,810.82 = 732,970.14/x
  3. Step 3: Cross multiply
    2,249,639.28x = 3,374,810.82 × 732,970.14
  4. Step 4: Simplify right side
    2,249,639.28x = 2,473,635,559,208.91
  5. Step 5: Solve for x
    x = 2,473,635,559,208.91/2,249,639.28
  6. Step 6: Final answer
    x = 1,099,569.86

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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.