Home / 2,750,552.48-4,124,894.40-953,016.40

Finding the Fourth Proportional to 2,750,552.48, 4,124,894.40 and 953,016.40

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Solution

The fourth proportional to 2,750,552.48, 4,124,894.40 and 953,016.40 is: 1,429,200.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,552.48 : 4,124,894.40 = 953,016.40 : x
  2. Step 2: Convert to fraction form
    2,750,552.48/4,124,894.40 = 953,016.40/x
  3. Step 3: Cross multiply
    2,750,552.48x = 4,124,894.40 × 953,016.40
  4. Step 4: Simplify right side
    2,750,552.48x = 3,931,092,011,468.16
  5. Step 5: Solve for x
    x = 3,931,092,011,468.16/2,750,552.48
  6. Step 6: Final answer
    x = 1,429,200.88

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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.