Home / 4,032,449.40-6,048,674.10-2,755,111.80

Finding the Fourth Proportional to 4,032,449.40, 6,048,674.10 and 2,755,111.80

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Solution

The fourth proportional to 4,032,449.40, 6,048,674.10 and 2,755,111.80 is: 4,132,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,449.40 : 6,048,674.10 = 2,755,111.80 : x
  2. Step 2: Convert to fraction form
    4,032,449.40/6,048,674.10 = 2,755,111.80/x
  3. Step 3: Cross multiply
    4,032,449.40x = 6,048,674.10 × 2,755,111.80
  4. Step 4: Simplify right side
    4,032,449.40x = 16,664,773,387,264.38
  5. Step 5: Solve for x
    x = 16,664,773,387,264.38/4,032,449.40
  6. Step 6: Final answer
    x = 4,132,667.70

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Similar ratio
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1.5x scale

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.