Home / 4,361,292.72-6,537,895.56-1,931,150.70

Finding the Fourth Proportional to 4,361,292.72, 6,537,895.56 and 1,931,150.70

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Solution

The fourth proportional to 4,361,292.72, 6,537,895.56 and 1,931,150.70 is: 2,894,935.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,292.72 : 6,537,895.56 = 1,931,150.70 : x
  2. Step 2: Convert to fraction form
    4,361,292.72/6,537,895.56 = 1,931,150.70/x
  3. Step 3: Cross multiply
    4,361,292.72x = 6,537,895.56 × 1,931,150.70
  4. Step 4: Simplify right side
    4,361,292.72x = 12,625,661,587,220.89
  5. Step 5: Solve for x
    x = 12,625,661,587,220.89/4,361,292.72
  6. Step 6: Final answer
    x = 2,894,935.61

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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.