Home / 1,591,037.76-2,386,478.88-593,688

Finding the Fourth Proportional to 1,591,037.76, 2,386,478.88 and 593,688

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Solution

The fourth proportional to 1,591,037.76, 2,386,478.88 and 593,688 is: 890,502.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,591,037.76 : 2,386,478.88 = 593,688 : x
  2. Step 2: Convert to fraction form
    1,591,037.76/2,386,478.88 = 593,688/x
  3. Step 3: Cross multiply
    1,591,037.76x = 2,386,478.88 × 593,688
  4. Step 4: Simplify right side
    1,591,037.76x = 1,416,823,873,309.44
  5. Step 5: Solve for x
    x = 1,416,823,873,309.44/1,591,037.76
  6. Step 6: Final answer
    x = 890,502.98

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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.