Home / 4,098,913.40-6,148,370.10-2,876,599.10

Finding the Fourth Proportional to 4,098,913.40, 6,148,370.10 and 2,876,599.10

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Solution

The fourth proportional to 4,098,913.40, 6,148,370.10 and 2,876,599.10 is: 4,314,898.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,913.40 : 6,148,370.10 = 2,876,599.10 : x
  2. Step 2: Convert to fraction form
    4,098,913.40/6,148,370.10 = 2,876,599.10/x
  3. Step 3: Cross multiply
    4,098,913.40x = 6,148,370.10 × 2,876,599.10
  4. Step 4: Simplify right side
    4,098,913.40x = 17,686,395,896,126.91
  5. Step 5: Solve for x
    x = 17,686,395,896,126.91/4,098,913.40
  6. Step 6: Final answer
    x = 4,314,898.65

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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.