Home / 1,183,233.60-1,774,850.40-473,770.80

Finding the Fourth Proportional to 1,183,233.60, 1,774,850.40 and 473,770.80

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Solution

The fourth proportional to 1,183,233.60, 1,774,850.40 and 473,770.80 is: 710,656.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,233.60 : 1,774,850.40 = 473,770.80 : x
  2. Step 2: Convert to fraction form
    1,183,233.60/1,774,850.40 = 473,770.80/x
  3. Step 3: Cross multiply
    1,183,233.60x = 1,774,850.40 × 473,770.80
  4. Step 4: Simplify right side
    1,183,233.60x = 840,872,293,888.32
  5. Step 5: Solve for x
    x = 840,872,293,888.32/1,183,233.60
  6. Step 6: Final answer
    x = 710,656.20

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Similar ratio
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1.5x scale

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.