Home / 1,860,158.16-2,566,819.44-1,044,451.50

Finding the Fourth Proportional to 1,860,158.16, 2,566,819.44 and 1,044,451.50

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Solution

The fourth proportional to 1,860,158.16, 2,566,819.44 and 1,044,451.50 is: 1,441,231.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,158.16 : 2,566,819.44 = 1,044,451.50 : x
  2. Step 2: Convert to fraction form
    1,860,158.16/2,566,819.44 = 1,044,451.50/x
  3. Step 3: Cross multiply
    1,860,158.16x = 2,566,819.44 × 1,044,451.50
  4. Step 4: Simplify right side
    1,860,158.16x = 2,680,918,414,337.16
  5. Step 5: Solve for x
    x = 2,680,918,414,337.16/1,860,158.16
  6. Step 6: Final answer
    x = 1,441,231.44

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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.