Home / 5,826,233.61-8,040,681.08-3,213,248.76

Finding the Fourth Proportional to 5,826,233.61, 8,040,681.08 and 3,213,248.76

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Solution

The fourth proportional to 5,826,233.61, 8,040,681.08 and 3,213,248.76 is: 4,434,547.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,233.61 : 8,040,681.08 = 3,213,248.76 : x
  2. Step 2: Convert to fraction form
    5,826,233.61/8,040,681.08 = 3,213,248.76/x
  3. Step 3: Cross multiply
    5,826,233.61x = 8,040,681.08 × 3,213,248.76
  4. Step 4: Simplify right side
    5,826,233.61x = 25,836,708,493,799.21
  5. Step 5: Solve for x
    x = 25,836,708,493,799.21/5,826,233.61
  6. Step 6: Final answer
    x = 4,434,547.29

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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.