Home / 6,864,850.06-9,472,866.98-4,073,492.35

Finding the Fourth Proportional to 6,864,850.06, 9,472,866.98 and 4,073,492.35

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Solution

The fourth proportional to 6,864,850.06, 9,472,866.98 and 4,073,492.35 is: 5,621,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,850.06 : 9,472,866.98 = 4,073,492.35 : x
  2. Step 2: Convert to fraction form
    6,864,850.06/9,472,866.98 = 4,073,492.35/x
  3. Step 3: Cross multiply
    6,864,850.06x = 9,472,866.98 × 4,073,492.35
  4. Step 4: Simplify right side
    6,864,850.06x = 38,587,651,193,713.66
  5. Step 5: Solve for x
    x = 38,587,651,193,713.66/6,864,850.06
  6. Step 6: Final answer
    x = 5,621,047.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.