Home / 1,750,363.60-2,415,951.20-1,140,037.24

Finding the Fourth Proportional to 1,750,363.60, 2,415,951.20 and 1,140,037.24

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Solution

The fourth proportional to 1,750,363.60, 2,415,951.20 and 1,140,037.24 is: 1,573,544.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,363.60 : 2,415,951.20 = 1,140,037.24 : x
  2. Step 2: Convert to fraction form
    1,750,363.60/2,415,951.20 = 1,140,037.24/x
  3. Step 3: Cross multiply
    1,750,363.60x = 2,415,951.20 × 1,140,037.24
  4. Step 4: Simplify right side
    1,750,363.60x = 2,754,274,338,022.69
  5. Step 5: Solve for x
    x = 2,754,274,338,022.69/1,750,363.60
  6. Step 6: Final answer
    x = 1,573,544.11

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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.