Home / 3,264,018.80-4,896,028.20-3,042,834.80

Finding the Fourth Proportional to 3,264,018.80, 4,896,028.20 and 3,042,834.80

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Solution

The fourth proportional to 3,264,018.80, 4,896,028.20 and 3,042,834.80 is: 4,564,252.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,018.80 : 4,896,028.20 = 3,042,834.80 : x
  2. Step 2: Convert to fraction form
    3,264,018.80/4,896,028.20 = 3,042,834.80/x
  3. Step 3: Cross multiply
    3,264,018.80x = 4,896,028.20 × 3,042,834.80
  4. Step 4: Simplify right side
    3,264,018.80x = 14,897,804,988,741.36
  5. Step 5: Solve for x
    x = 14,897,804,988,741.36/3,264,018.80
  6. Step 6: Final answer
    x = 4,564,252.20

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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.