Home / 4,249,091.00-6,374,342.25-1,690,330.61

Finding the Fourth Proportional to 4,249,091.00, 6,374,342.25 and 1,690,330.61

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Solution

The fourth proportional to 4,249,091.00, 6,374,342.25 and 1,690,330.61 is: 2,535,776.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,091.00 : 6,374,342.25 = 1,690,330.61 : x
  2. Step 2: Convert to fraction form
    4,249,091.00/6,374,342.25 = 1,690,330.61/x
  3. Step 3: Cross multiply
    4,249,091.00x = 6,374,342.25 × 1,690,330.61
  4. Step 4: Simplify right side
    4,249,091.00x = 10,774,745,791,919.56
  5. Step 5: Solve for x
    x = 10,774,745,791,919.56/4,249,091.00
  6. Step 6: Final answer
    x = 2,535,776.66

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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.