Home / 6,079,117.74-9,121,820.16-2,669,800.98

Finding the Fourth Proportional to 6,079,117.74, 9,121,820.16 and 2,669,800.98

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Solution

The fourth proportional to 6,079,117.74, 9,121,820.16 and 2,669,800.98 is: 4,006,082.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079,117.74 : 9,121,820.16 = 2,669,800.98 : x
  2. Step 2: Convert to fraction form
    6,079,117.74/9,121,820.16 = 2,669,800.98/x
  3. Step 3: Cross multiply
    6,079,117.74x = 9,121,820.16 × 2,669,800.98
  4. Step 4: Simplify right side
    6,079,117.74x = 24,353,444,402,551.76
  5. Step 5: Solve for x
    x = 24,353,444,402,551.76/6,079,117.74
  6. Step 6: Final answer
    x = 4,006,082.04

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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.