Home / 6,523,545.16-9,784,557.36-1,731,606.76

Finding the Fourth Proportional to 6,523,545.16, 9,784,557.36 and 1,731,606.76

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Solution

The fourth proportional to 6,523,545.16, 9,784,557.36 and 1,731,606.76 is: 2,597,208.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,545.16 : 9,784,557.36 = 1,731,606.76 : x
  2. Step 2: Convert to fraction form
    6,523,545.16/9,784,557.36 = 1,731,606.76/x
  3. Step 3: Cross multiply
    6,523,545.16x = 9,784,557.36 × 1,731,606.76
  4. Step 4: Simplify right side
    6,523,545.16x = 16,943,005,668,183.75
  5. Step 5: Solve for x
    x = 16,943,005,668,183.75/6,523,545.16
  6. Step 6: Final answer
    x = 2,597,208.31

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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.