Home / 6,115,365.95-9,173,050.74-1,797,416.93

Finding the Fourth Proportional to 6,115,365.95, 9,173,050.74 and 1,797,416.93

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Solution

The fourth proportional to 6,115,365.95, 9,173,050.74 and 1,797,416.93 is: 2,696,125.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,365.95 : 9,173,050.74 = 1,797,416.93 : x
  2. Step 2: Convert to fraction form
    6,115,365.95/9,173,050.74 = 1,797,416.93/x
  3. Step 3: Cross multiply
    6,115,365.95x = 9,173,050.74 × 1,797,416.93
  4. Step 4: Simplify right side
    6,115,365.95x = 16,487,796,722,757.66
  5. Step 5: Solve for x
    x = 16,487,796,722,757.66/6,115,365.95
  6. Step 6: Final answer
    x = 2,696,125.93

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1.5x scale

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.