Home / 2,175,551.59-2,998,460.91-1,593,538.22

Finding the Fourth Proportional to 2,175,551.59, 2,998,460.91 and 1,593,538.22

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Solution

The fourth proportional to 2,175,551.59, 2,998,460.91 and 1,593,538.22 is: 2,196,299.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,551.59 : 2,998,460.91 = 1,593,538.22 : x
  2. Step 2: Convert to fraction form
    2,175,551.59/2,998,460.91 = 1,593,538.22/x
  3. Step 3: Cross multiply
    2,175,551.59x = 2,998,460.91 × 1,593,538.22
  4. Step 4: Simplify right side
    2,175,551.59x = 4,778,162,053,293.29
  5. Step 5: Solve for x
    x = 4,778,162,053,293.29/2,175,551.59
  6. Step 6: Final answer
    x = 2,196,299.13

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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.