Home / 5,793,037.60-8,688,001.20-2,427,584.80

Finding the Fourth Proportional to 5,793,037.60, 8,688,001.20 and 2,427,584.80

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Solution

The fourth proportional to 5,793,037.60, 8,688,001.20 and 2,427,584.80 is: 3,640,725.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,037.60 : 8,688,001.20 = 2,427,584.80 : x
  2. Step 2: Convert to fraction form
    5,793,037.60/8,688,001.20 = 2,427,584.80/x
  3. Step 3: Cross multiply
    5,793,037.60x = 8,688,001.20 × 2,427,584.80
  4. Step 4: Simplify right side
    5,793,037.60x = 21,090,859,655,501.76
  5. Step 5: Solve for x
    x = 21,090,859,655,501.76/5,793,037.60
  6. Step 6: Final answer
    x = 3,640,725.49

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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.