Home / 910,860.10-1,363,832.55-910,860.10

Finding the Fourth Proportional to 910,860.10, 1,363,832.55 and 910,860.10

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Solution

The fourth proportional to 910,860.10, 1,363,832.55 and 910,860.10 is: 1,363,832.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,860.10 : 1,363,832.55 = 910,860.10 : x
  2. Step 2: Convert to fraction form
    910,860.10/1,363,832.55 = 910,860.10/x
  3. Step 3: Cross multiply
    910,860.10x = 1,363,832.55 × 910,860.10
  4. Step 4: Simplify right side
    910,860.10x = 1,242,260,652,876.26
  5. Step 5: Solve for x
    x = 1,242,260,652,876.26/910,860.10
  6. Step 6: Final answer
    x = 1,363,832.55

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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.