Home / 4,839,211.28-7,253,752.32-1,805,356.16

Finding the Fourth Proportional to 4,839,211.28, 7,253,752.32 and 1,805,356.16

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Solution

The fourth proportional to 4,839,211.28, 7,253,752.32 and 1,805,356.16 is: 2,706,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,211.28 : 7,253,752.32 = 1,805,356.16 : x
  2. Step 2: Convert to fraction form
    4,839,211.28/7,253,752.32 = 1,805,356.16/x
  3. Step 3: Cross multiply
    4,839,211.28x = 7,253,752.32 × 1,805,356.16
  4. Step 4: Simplify right side
    4,839,211.28x = 13,095,606,434,026.29
  5. Step 5: Solve for x
    x = 13,095,606,434,026.29/4,839,211.28
  6. Step 6: Final answer
    x = 2,706,144.80

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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.