Home / 10,506,348-14,498,760.24-5,677,452

Finding the Fourth Proportional to 10,506,348, 14,498,760.24 and 5,677,452

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Solution

The fourth proportional to 10,506,348, 14,498,760.24 and 5,677,452 is: 7,834,883.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,506,348 : 14,498,760.24 = 5,677,452 : x
  2. Step 2: Convert to fraction form
    10,506,348/14,498,760.24 = 5,677,452/x
  3. Step 3: Cross multiply
    10,506,348x = 14,498,760.24 × 5,677,452
  4. Step 4: Simplify right side
    10,506,348x = 82,316,015,322,108.48
  5. Step 5: Solve for x
    x = 82,316,015,322,108.48/10,506,348
  6. Step 6: Final answer
    x = 7,834,883.76

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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.