Home / 1,655,910.40-2,483,865.60-473,958.40

Finding the Fourth Proportional to 1,655,910.40, 2,483,865.60 and 473,958.40

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Solution

The fourth proportional to 1,655,910.40, 2,483,865.60 and 473,958.40 is: 710,937.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,910.40 : 2,483,865.60 = 473,958.40 : x
  2. Step 2: Convert to fraction form
    1,655,910.40/2,483,865.60 = 473,958.40/x
  3. Step 3: Cross multiply
    1,655,910.40x = 2,483,865.60 × 473,958.40
  4. Step 4: Simplify right side
    1,655,910.40x = 1,177,248,965,591.04
  5. Step 5: Solve for x
    x = 1,177,248,965,591.04/1,655,910.40
  6. Step 6: Final answer
    x = 710,937.60

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Similar ratio
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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.