Home / 4,041,630.40-6,044,949.60-3,618,227.20

Finding the Fourth Proportional to 4,041,630.40, 6,044,949.60 and 3,618,227.20

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Solution

The fourth proportional to 4,041,630.40, 6,044,949.60 and 3,618,227.20 is: 5,411,677.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,630.40 : 6,044,949.60 = 3,618,227.20 : x
  2. Step 2: Convert to fraction form
    4,041,630.40/6,044,949.60 = 3,618,227.20/x
  3. Step 3: Cross multiply
    4,041,630.40x = 6,044,949.60 × 3,618,227.20
  4. Step 4: Simplify right side
    4,041,630.40x = 21,872,001,065,349.12
  5. Step 5: Solve for x
    x = 21,872,001,065,349.12/4,041,630.40
  6. Step 6: Final answer
    x = 5,411,677.69

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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.