Home / 4,482,549.20-6,185,440.89-2,522,393.04

Finding the Fourth Proportional to 4,482,549.20, 6,185,440.89 and 2,522,393.04

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Solution

The fourth proportional to 4,482,549.20, 6,185,440.89 and 2,522,393.04 is: 3,480,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,549.20 : 6,185,440.89 = 2,522,393.04 : x
  2. Step 2: Convert to fraction form
    4,482,549.20/6,185,440.89 = 2,522,393.04/x
  3. Step 3: Cross multiply
    4,482,549.20x = 6,185,440.89 × 2,522,393.04
  4. Step 4: Simplify right side
    4,482,549.20x = 15,602,113,050,267.40
  5. Step 5: Solve for x
    x = 15,602,113,050,267.40/4,482,549.20
  6. Step 6: Final answer
    x = 3,480,633.98

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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.