Home / 6,115,601.40-9,173,365.65-1,566,641.40

Finding the Fourth Proportional to 6,115,601.40, 9,173,365.65 and 1,566,641.40

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Solution

The fourth proportional to 6,115,601.40, 9,173,365.65 and 1,566,641.40 is: 2,349,952.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,601.40 : 9,173,365.65 = 1,566,641.40 : x
  2. Step 2: Convert to fraction form
    6,115,601.40/9,173,365.65 = 1,566,641.40/x
  3. Step 3: Cross multiply
    6,115,601.40x = 9,173,365.65 × 1,566,641.40
  4. Step 4: Simplify right side
    6,115,601.40x = 14,371,374,404,627.91
  5. Step 5: Solve for x
    x = 14,371,374,404,627.91/6,115,601.40
  6. Step 6: Final answer
    x = 2,349,952.76

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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.