Home / 2,249,539.84-3,374,659.67-732,869.69

Finding the Fourth Proportional to 2,249,539.84, 3,374,659.67 and 732,869.69

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Solution

The fourth proportional to 2,249,539.84, 3,374,659.67 and 732,869.69 is: 1,099,418.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,539.84 : 3,374,659.67 = 732,869.69 : x
  2. Step 2: Convert to fraction form
    2,249,539.84/3,374,659.67 = 732,869.69/x
  3. Step 3: Cross multiply
    2,249,539.84x = 3,374,659.67 × 732,869.69
  4. Step 4: Simplify right side
    2,249,539.84x = 2,473,185,781,345.57
  5. Step 5: Solve for x
    x = 2,473,185,781,345.57/2,249,539.84
  6. Step 6: Final answer
    x = 1,099,418.53

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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.