Home / 5,552,203.40-8,328,305.10-2,714,136.20

Finding the Fourth Proportional to 5,552,203.40, 8,328,305.10 and 2,714,136.20

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Solution

The fourth proportional to 5,552,203.40, 8,328,305.10 and 2,714,136.20 is: 4,071,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,203.40 : 8,328,305.10 = 2,714,136.20 : x
  2. Step 2: Convert to fraction form
    5,552,203.40/8,328,305.10 = 2,714,136.20/x
  3. Step 3: Cross multiply
    5,552,203.40x = 8,328,305.10 × 2,714,136.20
  4. Step 4: Simplify right side
    5,552,203.40x = 22,604,154,356,554.62
  5. Step 5: Solve for x
    x = 22,604,154,356,554.62/5,552,203.40
  6. Step 6: Final answer
    x = 4,071,204.30

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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.