Home / 5,676,374.40-8,516,894.40-2,083,862.40

Finding the Fourth Proportional to 5,676,374.40, 8,516,894.40 and 2,083,862.40

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Solution

The fourth proportional to 5,676,374.40, 8,516,894.40 and 2,083,862.40 is: 3,126,650.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,374.40 : 8,516,894.40 = 2,083,862.40 : x
  2. Step 2: Convert to fraction form
    5,676,374.40/8,516,894.40 = 2,083,862.40/x
  3. Step 3: Cross multiply
    5,676,374.40x = 8,516,894.40 × 2,083,862.40
  4. Step 4: Simplify right side
    5,676,374.40x = 17,748,036,004,930.56
  5. Step 5: Solve for x
    x = 17,748,036,004,930.56/5,676,374.40
  6. Step 6: Final answer
    x = 3,126,650.00

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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.