Home / 6,134,443.92-9,201,687.75-1,874,594.40

Finding the Fourth Proportional to 6,134,443.92, 9,201,687.75 and 1,874,594.40

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Solution

The fourth proportional to 6,134,443.92, 9,201,687.75 and 1,874,594.40 is: 2,811,898.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,443.92 : 9,201,687.75 = 1,874,594.40 : x
  2. Step 2: Convert to fraction form
    6,134,443.92/9,201,687.75 = 1,874,594.40/x
  3. Step 3: Cross multiply
    6,134,443.92x = 9,201,687.75 × 1,874,594.40
  4. Step 4: Simplify right side
    6,134,443.92x = 17,249,432,326,698.60
  5. Step 5: Solve for x
    x = 17,249,432,326,698.60/6,134,443.92
  6. Step 6: Final answer
    x = 2,811,898.28

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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.