Home / 976,188.36-1,346,445.54-895,875.24

Finding the Fourth Proportional to 976,188.36, 1,346,445.54 and 895,875.24

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Solution

The fourth proportional to 976,188.36, 1,346,445.54 and 895,875.24 is: 1,235,670.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,188.36 : 1,346,445.54 = 895,875.24 : x
  2. Step 2: Convert to fraction form
    976,188.36/1,346,445.54 = 895,875.24/x
  3. Step 3: Cross multiply
    976,188.36x = 1,346,445.54 × 895,875.24
  4. Step 4: Simplify right side
    976,188.36x = 1,206,247,221,294.43
  5. Step 5: Solve for x
    x = 1,206,247,221,294.43/976,188.36
  6. Step 6: Final answer
    x = 1,235,670.56

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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.