Home / 1,074,443.15-1,482,740.83-584,416.60

Finding the Fourth Proportional to 1,074,443.15, 1,482,740.83 and 584,416.60

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Solution

The fourth proportional to 1,074,443.15, 1,482,740.83 and 584,416.60 is: 806,499.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,443.15 : 1,482,740.83 = 584,416.60 : x
  2. Step 2: Convert to fraction form
    1,074,443.15/1,482,740.83 = 584,416.60/x
  3. Step 3: Cross multiply
    1,074,443.15x = 1,482,740.83 × 584,416.60
  4. Step 4: Simplify right side
    1,074,443.15x = 866,538,354,549.78
  5. Step 5: Solve for x
    x = 866,538,354,549.78/1,074,443.15
  6. Step 6: Final answer
    x = 806,499.96

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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.