Home / 6,254,825.12-8,631,592.56-3,501,535.16

Finding the Fourth Proportional to 6,254,825.12, 8,631,592.56 and 3,501,535.16

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Solution

The fourth proportional to 6,254,825.12, 8,631,592.56 and 3,501,535.16 is: 4,832,081.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,825.12 : 8,631,592.56 = 3,501,535.16 : x
  2. Step 2: Convert to fraction form
    6,254,825.12/8,631,592.56 = 3,501,535.16/x
  3. Step 3: Cross multiply
    6,254,825.12x = 8,631,592.56 × 3,501,535.16
  4. Step 4: Simplify right side
    6,254,825.12x = 30,223,824,835,634.41
  5. Step 5: Solve for x
    x = 30,223,824,835,634.41/6,254,825.12
  6. Step 6: Final answer
    x = 4,832,081.51

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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.