Home / 4,995,291.60-7,492,937.40-3,641,101.20

Finding the Fourth Proportional to 4,995,291.60, 7,492,937.40 and 3,641,101.20

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Solution

The fourth proportional to 4,995,291.60, 7,492,937.40 and 3,641,101.20 is: 5,461,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,291.60 : 7,492,937.40 = 3,641,101.20 : x
  2. Step 2: Convert to fraction form
    4,995,291.60/7,492,937.40 = 3,641,101.20/x
  3. Step 3: Cross multiply
    4,995,291.60x = 7,492,937.40 × 3,641,101.20
  4. Step 4: Simplify right side
    4,995,291.60x = 27,282,543,358,664.88
  5. Step 5: Solve for x
    x = 27,282,543,358,664.88/4,995,291.60
  6. Step 6: Final answer
    x = 5,461,651.80

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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.