Home / 5,572,714.80-8,359,072.20-4,053,187.20

Finding the Fourth Proportional to 5,572,714.80, 8,359,072.20 and 4,053,187.20

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Solution

The fourth proportional to 5,572,714.80, 8,359,072.20 and 4,053,187.20 is: 6,079,780.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,572,714.80 : 8,359,072.20 = 4,053,187.20 : x
  2. Step 2: Convert to fraction form
    5,572,714.80/8,359,072.20 = 4,053,187.20/x
  3. Step 3: Cross multiply
    5,572,714.80x = 8,359,072.20 × 4,053,187.20
  4. Step 4: Simplify right side
    5,572,714.80x = 33,880,884,444,915.84
  5. Step 5: Solve for x
    x = 33,880,884,444,915.84/5,572,714.80
  6. Step 6: Final answer
    x = 6,079,780.80

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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.