Home / 7,844,312.18-11,767,064.46-3,049,941.62

Finding the Fourth Proportional to 7,844,312.18, 11,767,064.46 and 3,049,941.62

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Solution

The fourth proportional to 7,844,312.18, 11,767,064.46 and 3,049,941.62 is: 4,575,144.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,312.18 : 11,767,064.46 = 3,049,941.62 : x
  2. Step 2: Convert to fraction form
    7,844,312.18/11,767,064.46 = 3,049,941.62/x
  3. Step 3: Cross multiply
    7,844,312.18x = 11,767,064.46 × 3,049,941.62
  4. Step 4: Simplify right side
    7,844,312.18x = 35,888,859,641,776.83
  5. Step 5: Solve for x
    x = 35,888,859,641,776.83/7,844,312.18
  6. Step 6: Final answer
    x = 4,575,144.23

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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.