Home / 4,225,526.80-6,338,290.20-2,545,910.80

Finding the Fourth Proportional to 4,225,526.80, 6,338,290.20 and 2,545,910.80

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Solution

The fourth proportional to 4,225,526.80, 6,338,290.20 and 2,545,910.80 is: 3,818,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,526.80 : 6,338,290.20 = 2,545,910.80 : x
  2. Step 2: Convert to fraction form
    4,225,526.80/6,338,290.20 = 2,545,910.80/x
  3. Step 3: Cross multiply
    4,225,526.80x = 6,338,290.20 × 2,545,910.80
  4. Step 4: Simplify right side
    4,225,526.80x = 16,136,721,473,714.16
  5. Step 5: Solve for x
    x = 16,136,721,473,714.16/4,225,526.80
  6. Step 6: Final answer
    x = 3,818,866.20

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Double scale
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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.