Home / 6,983,779.95-10,472,616.23-3,523,390.83

Finding the Fourth Proportional to 6,983,779.95, 10,472,616.23 and 3,523,390.83

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Solution

The fourth proportional to 6,983,779.95, 10,472,616.23 and 3,523,390.83 is: 5,283,545.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,779.95 : 10,472,616.23 = 3,523,390.83 : x
  2. Step 2: Convert to fraction form
    6,983,779.95/10,472,616.23 = 3,523,390.83/x
  3. Step 3: Cross multiply
    6,983,779.95x = 10,472,616.23 × 3,523,390.83
  4. Step 4: Simplify right side
    6,983,779.95x = 36,899,119,973,274.22
  5. Step 5: Solve for x
    x = 36,899,119,973,274.22/6,983,779.95
  6. Step 6: Final answer
    x = 5,283,545.62

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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.