Home / 4,402,169.40-6,603,254.10-3,197,569.80

Finding the Fourth Proportional to 4,402,169.40, 6,603,254.10 and 3,197,569.80

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Solution

The fourth proportional to 4,402,169.40, 6,603,254.10 and 3,197,569.80 is: 4,796,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,169.40 : 6,603,254.10 = 3,197,569.80 : x
  2. Step 2: Convert to fraction form
    4,402,169.40/6,603,254.10 = 3,197,569.80/x
  3. Step 3: Cross multiply
    4,402,169.40x = 6,603,254.10 × 3,197,569.80
  4. Step 4: Simplify right side
    4,402,169.40x = 21,114,365,891,886.18
  5. Step 5: Solve for x
    x = 21,114,365,891,886.18/4,402,169.40
  6. Step 6: Final answer
    x = 4,796,354.70

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Similar ratio
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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.