Home / 6,326,527.28-9,487,828.14-2,282,489.36

Finding the Fourth Proportional to 6,326,527.28, 9,487,828.14 and 2,282,489.36

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Solution

The fourth proportional to 6,326,527.28, 9,487,828.14 and 2,282,489.36 is: 3,423,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,527.28 : 9,487,828.14 = 2,282,489.36 : x
  2. Step 2: Convert to fraction form
    6,326,527.28/9,487,828.14 = 2,282,489.36/x
  3. Step 3: Cross multiply
    6,326,527.28x = 9,487,828.14 × 2,282,489.36
  4. Step 4: Simplify right side
    6,326,527.28x = 21,655,866,779,058.59
  5. Step 5: Solve for x
    x = 21,655,866,779,058.59/6,326,527.28
  6. Step 6: Final answer
    x = 3,423,025.91

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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.