Home / 3,376,068.80-5,064,111.44-851,724.08

Finding the Fourth Proportional to 3,376,068.80, 5,064,111.44 and 851,724.08

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Solution

The fourth proportional to 3,376,068.80, 5,064,111.44 and 851,724.08 is: 1,277,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,068.80 : 5,064,111.44 = 851,724.08 : x
  2. Step 2: Convert to fraction form
    3,376,068.80/5,064,111.44 = 851,724.08/x
  3. Step 3: Cross multiply
    3,376,068.80x = 5,064,111.44 × 851,724.08
  4. Step 4: Simplify right side
    3,376,068.80x = 4,313,225,657,251.48
  5. Step 5: Solve for x
    x = 4,313,225,657,251.48/3,376,068.80
  6. Step 6: Final answer
    x = 1,277,588.20

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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.