Home / 6,326,539.28-9,487,846.14-2,282,501.36

Finding the Fourth Proportional to 6,326,539.28, 9,487,846.14 and 2,282,501.36

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Solution

The fourth proportional to 6,326,539.28, 9,487,846.14 and 2,282,501.36 is: 3,423,043.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,539.28 : 9,487,846.14 = 2,282,501.36 : x
  2. Step 2: Convert to fraction form
    6,326,539.28/9,487,846.14 = 2,282,501.36/x
  3. Step 3: Cross multiply
    6,326,539.28x = 9,487,846.14 × 2,282,501.36
  4. Step 4: Simplify right side
    6,326,539.28x = 21,656,021,718,020.75
  5. Step 5: Solve for x
    x = 21,656,021,718,020.75/6,326,539.28
  6. Step 6: Final answer
    x = 3,423,043.90

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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.