Home / 5,746,776.78-8,625,774.83-4,746,093.06

Finding the Fourth Proportional to 5,746,776.78, 8,625,774.83 and 4,746,093.06

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Solution

The fourth proportional to 5,746,776.78, 8,625,774.83 and 4,746,093.06 is: 7,123,772.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,776.78 : 8,625,774.83 = 4,746,093.06 : x
  2. Step 2: Convert to fraction form
    5,746,776.78/8,625,774.83 = 4,746,093.06/x
  3. Step 3: Cross multiply
    5,746,776.78x = 8,625,774.83 × 4,746,093.06
  4. Step 4: Simplify right side
    5,746,776.78x = 40,938,730,034,055.21
  5. Step 5: Solve for x
    x = 40,938,730,034,055.21/5,746,776.78
  6. Step 6: Final answer
    x = 7,123,772.44

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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.