Home / 9,547,511.22-13,175,850.62-5,878,544.42

Finding the Fourth Proportional to 9,547,511.22, 13,175,850.62 and 5,878,544.42

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Solution

The fourth proportional to 9,547,511.22, 13,175,850.62 and 5,878,544.42 is: 8,112,566.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,547,511.22 : 13,175,850.62 = 5,878,544.42 : x
  2. Step 2: Convert to fraction form
    9,547,511.22/13,175,850.62 = 5,878,544.42/x
  3. Step 3: Cross multiply
    9,547,511.22x = 13,175,850.62 × 5,878,544.42
  4. Step 4: Simplify right side
    9,547,511.22x = 77,454,823,140,954.53
  5. Step 5: Solve for x
    x = 77,454,823,140,954.53/9,547,511.22
  6. Step 6: Final answer
    x = 8,112,566.86

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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.