Home / 3,062,884.30-4,595,017.78-1,013,539.62

Finding the Fourth Proportional to 3,062,884.30, 4,595,017.78 and 1,013,539.62

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Solution

The fourth proportional to 3,062,884.30, 4,595,017.78 and 1,013,539.62 is: 1,520,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,884.30 : 4,595,017.78 = 1,013,539.62 : x
  2. Step 2: Convert to fraction form
    3,062,884.30/4,595,017.78 = 1,013,539.62/x
  3. Step 3: Cross multiply
    3,062,884.30x = 4,595,017.78 × 1,013,539.62
  4. Step 4: Simplify right side
    3,062,884.30x = 4,657,232,574,634.44
  5. Step 5: Solve for x
    x = 4,657,232,574,634.44/3,062,884.30
  6. Step 6: Final answer
    x = 1,520,538.20

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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.