Home / 1,135,800.60-1,702,145.70-925,848.60

Finding the Fourth Proportional to 1,135,800.60, 1,702,145.70 and 925,848.60

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Solution

The fourth proportional to 1,135,800.60, 1,702,145.70 and 925,848.60 is: 1,387,505.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,800.60 : 1,702,145.70 = 925,848.60 : x
  2. Step 2: Convert to fraction form
    1,135,800.60/1,702,145.70 = 925,848.60/x
  3. Step 3: Cross multiply
    1,135,800.60x = 1,702,145.70 × 925,848.60
  4. Step 4: Simplify right side
    1,135,800.60x = 1,575,929,213,341.02
  5. Step 5: Solve for x
    x = 1,575,929,213,341.02/1,135,800.60
  6. Step 6: Final answer
    x = 1,387,505.18

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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.