Home / 9,143,602.56-13,714,441.60-3,752,823.04

Finding the Fourth Proportional to 9,143,602.56, 13,714,441.60 and 3,752,823.04

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Solution

The fourth proportional to 9,143,602.56, 13,714,441.60 and 3,752,823.04 is: 5,628,839.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,143,602.56 : 13,714,441.60 = 3,752,823.04 : x
  2. Step 2: Convert to fraction form
    9,143,602.56/13,714,441.60 = 3,752,823.04/x
  3. Step 3: Cross multiply
    9,143,602.56x = 13,714,441.60 × 3,752,823.04
  4. Step 4: Simplify right side
    9,143,602.56x = 51,467,872,417,214.46
  5. Step 5: Solve for x
    x = 51,467,872,417,214.46/9,143,602.56
  6. Step 6: Final answer
    x = 5,628,839.63

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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.