Home / 3,932,199.32-5,427,320.14-2,573,285

Finding the Fourth Proportional to 3,932,199.32, 5,427,320.14 and 2,573,285

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Solution

The fourth proportional to 3,932,199.32, 5,427,320.14 and 2,573,285 is: 3,551,712.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,199.32 : 5,427,320.14 = 2,573,285 : x
  2. Step 2: Convert to fraction form
    3,932,199.32/5,427,320.14 = 2,573,285/x
  3. Step 3: Cross multiply
    3,932,199.32x = 5,427,320.14 × 2,573,285
  4. Step 4: Simplify right side
    3,932,199.32x = 13,966,041,506,459.90
  5. Step 5: Solve for x
    x = 13,966,041,506,459.90/3,932,199.32
  6. Step 6: Final answer
    x = 3,551,712.51

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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.