Home / 2,341,889.93-3,230,024.92-2,015,758.01

Finding the Fourth Proportional to 2,341,889.93, 3,230,024.92 and 2,015,758.01

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Solution

The fourth proportional to 2,341,889.93, 3,230,024.92 and 2,015,758.01 is: 2,780,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,889.93 : 3,230,024.92 = 2,015,758.01 : x
  2. Step 2: Convert to fraction form
    2,341,889.93/3,230,024.92 = 2,015,758.01/x
  3. Step 3: Cross multiply
    2,341,889.93x = 3,230,024.92 × 2,015,758.01
  4. Step 4: Simplify right side
    2,341,889.93x = 6,510,948,604,989.61
  5. Step 5: Solve for x
    x = 6,510,948,604,989.61/2,341,889.93
  6. Step 6: Final answer
    x = 2,780,211.20

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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.