Home / 4,488,547.38-6,194,202.44-2,554,808.06

Finding the Fourth Proportional to 4,488,547.38, 6,194,202.44 and 2,554,808.06

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Solution

The fourth proportional to 4,488,547.38, 6,194,202.44 and 2,554,808.06 is: 3,525,639.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,547.38 : 6,194,202.44 = 2,554,808.06 : x
  2. Step 2: Convert to fraction form
    4,488,547.38/6,194,202.44 = 2,554,808.06/x
  3. Step 3: Cross multiply
    4,488,547.38x = 6,194,202.44 × 2,554,808.06
  4. Step 4: Simplify right side
    4,488,547.38x = 15,824,998,275,238.61
  5. Step 5: Solve for x
    x = 15,824,998,275,238.61/4,488,547.38
  6. Step 6: Final answer
    x = 3,525,639.13

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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.