Home / 5,536,121.40-8,304,182.10-1,547,033.40

Finding the Fourth Proportional to 5,536,121.40, 8,304,182.10 and 1,547,033.40

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Solution

The fourth proportional to 5,536,121.40, 8,304,182.10 and 1,547,033.40 is: 2,320,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,121.40 : 8,304,182.10 = 1,547,033.40 : x
  2. Step 2: Convert to fraction form
    5,536,121.40/8,304,182.10 = 1,547,033.40/x
  3. Step 3: Cross multiply
    5,536,121.40x = 8,304,182.10 × 1,547,033.40
  4. Step 4: Simplify right side
    5,536,121.40x = 12,846,847,068,382.14
  5. Step 5: Solve for x
    x = 12,846,847,068,382.14/5,536,121.40
  6. Step 6: Final answer
    x = 2,320,550.10

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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.