Home / 2,706,007.32-4,059,344.52-884,329.20

Finding the Fourth Proportional to 2,706,007.32, 4,059,344.52 and 884,329.20

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Solution

The fourth proportional to 2,706,007.32, 4,059,344.52 and 884,329.20 is: 1,326,602.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,007.32 : 4,059,344.52 = 884,329.20 : x
  2. Step 2: Convert to fraction form
    2,706,007.32/4,059,344.52 = 884,329.20/x
  3. Step 3: Cross multiply
    2,706,007.32x = 4,059,344.52 × 884,329.20
  4. Step 4: Simplify right side
    2,706,007.32x = 3,589,796,891,895.98
  5. Step 5: Solve for x
    x = 3,589,796,891,895.98/2,706,007.32
  6. Step 6: Final answer
    x = 1,326,602.80

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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.