Home / 4,521,513.59-6,239,759.57-2,456,570.06

Finding the Fourth Proportional to 4,521,513.59, 6,239,759.57 and 2,456,570.06

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Solution

The fourth proportional to 4,521,513.59, 6,239,759.57 and 2,456,570.06 is: 3,390,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,513.59 : 6,239,759.57 = 2,456,570.06 : x
  2. Step 2: Convert to fraction form
    4,521,513.59/6,239,759.57 = 2,456,570.06/x
  3. Step 3: Cross multiply
    4,521,513.59x = 6,239,759.57 × 2,456,570.06
  4. Step 4: Simplify right side
    4,521,513.59x = 15,328,406,497,778.83
  5. Step 5: Solve for x
    x = 15,328,406,497,778.83/4,521,513.59
  6. Step 6: Final answer
    x = 3,390,105.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.