Home / 4,222,746.28-6,334,065.42-1,027,875.16

Finding the Fourth Proportional to 4,222,746.28, 6,334,065.42 and 1,027,875.16

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Solution

The fourth proportional to 4,222,746.28, 6,334,065.42 and 1,027,875.16 is: 1,541,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,746.28 : 6,334,065.42 = 1,027,875.16 : x
  2. Step 2: Convert to fraction form
    4,222,746.28/6,334,065.42 = 1,027,875.16/x
  3. Step 3: Cross multiply
    4,222,746.28x = 6,334,065.42 × 1,027,875.16
  4. Step 4: Simplify right side
    4,222,746.28x = 6,510,628,507,032.97
  5. Step 5: Solve for x
    x = 6,510,628,507,032.97/4,222,746.28
  6. Step 6: Final answer
    x = 1,541,799.60

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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.