Home / 10,933,282.80-15,088,074.93-6,038,490.06

Finding the Fourth Proportional to 10,933,282.80, 15,088,074.93 and 6,038,490.06

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Solution

The fourth proportional to 10,933,282.80, 15,088,074.93 and 6,038,490.06 is: 8,333,196.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,282.80 : 15,088,074.93 = 6,038,490.06 : x
  2. Step 2: Convert to fraction form
    10,933,282.80/15,088,074.93 = 6,038,490.06/x
  3. Step 3: Cross multiply
    10,933,282.80x = 15,088,074.93 × 6,038,490.06
  4. Step 4: Simplify right side
    10,933,282.80x = 91,109,190,489,340.19
  5. Step 5: Solve for x
    x = 91,109,190,489,340.19/10,933,282.80
  6. Step 6: Final answer
    x = 8,333,196.18

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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.