Home / 9,036,419.97-12,470,476.24-4,906,625.18

Finding the Fourth Proportional to 9,036,419.97, 12,470,476.24 and 4,906,625.18

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Solution

The fourth proportional to 9,036,419.97, 12,470,476.24 and 4,906,625.18 is: 6,771,260.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,419.97 : 12,470,476.24 = 4,906,625.18 : x
  2. Step 2: Convert to fraction form
    9,036,419.97/12,470,476.24 = 4,906,625.18/x
  3. Step 3: Cross multiply
    9,036,419.97x = 12,470,476.24 × 4,906,625.18
  4. Step 4: Simplify right side
    9,036,419.97x = 61,187,952,725,775.72
  5. Step 5: Solve for x
    x = 61,187,952,725,775.72/9,036,419.97
  6. Step 6: Final answer
    x = 6,771,260.40

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1.5x scale

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.