Home / 3,252,267.71-4,488,070.03-1,801,957.85

Finding the Fourth Proportional to 3,252,267.71, 4,488,070.03 and 1,801,957.85

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Solution

The fourth proportional to 3,252,267.71, 4,488,070.03 and 1,801,957.85 is: 2,486,668.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,267.71 : 4,488,070.03 = 1,801,957.85 : x
  2. Step 2: Convert to fraction form
    3,252,267.71/4,488,070.03 = 1,801,957.85/x
  3. Step 3: Cross multiply
    3,252,267.71x = 4,488,070.03 × 1,801,957.85
  4. Step 4: Simplify right side
    3,252,267.71x = 8,087,312,994,962.99
  5. Step 5: Solve for x
    x = 8,087,312,994,962.99/3,252,267.71
  6. Step 6: Final answer
    x = 2,486,668.91

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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.