Home / 5,651,099.68-7,801,407.12-4,359,039.52

Finding the Fourth Proportional to 5,651,099.68, 7,801,407.12 and 4,359,039.52

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Solution

The fourth proportional to 5,651,099.68, 7,801,407.12 and 4,359,039.52 is: 6,017,703.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,099.68 : 7,801,407.12 = 4,359,039.52 : x
  2. Step 2: Convert to fraction form
    5,651,099.68/7,801,407.12 = 4,359,039.52/x
  3. Step 3: Cross multiply
    5,651,099.68x = 7,801,407.12 × 4,359,039.52
  4. Step 4: Simplify right side
    5,651,099.68x = 34,006,641,947,689.38
  5. Step 5: Solve for x
    x = 34,006,641,947,689.38/5,651,099.68
  6. Step 6: Final answer
    x = 6,017,703.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.