Home / 10,304,448.98-15,457,794.51-3,826,764.46

Finding the Fourth Proportional to 10,304,448.98, 15,457,794.51 and 3,826,764.46

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Solution

The fourth proportional to 10,304,448.98, 15,457,794.51 and 3,826,764.46 is: 5,740,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,448.98 : 15,457,794.51 = 3,826,764.46 : x
  2. Step 2: Convert to fraction form
    10,304,448.98/15,457,794.51 = 3,826,764.46/x
  3. Step 3: Cross multiply
    10,304,448.98x = 15,457,794.51 × 3,826,764.46
  4. Step 4: Simplify right side
    10,304,448.98x = 59,153,338,660,851.11
  5. Step 5: Solve for x
    x = 59,153,338,660,851.11/10,304,448.98
  6. Step 6: Final answer
    x = 5,740,563.01

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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.