Home / 4,280,386.75-5,906,932.29-2,346,605.84

Finding the Fourth Proportional to 4,280,386.75, 5,906,932.29 and 2,346,605.84

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Solution

The fourth proportional to 4,280,386.75, 5,906,932.29 and 2,346,605.84 is: 3,238,315.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,386.75 : 5,906,932.29 = 2,346,605.84 : x
  2. Step 2: Convert to fraction form
    4,280,386.75/5,906,932.29 = 2,346,605.84/x
  3. Step 3: Cross multiply
    4,280,386.75x = 5,906,932.29 × 2,346,605.84
  4. Step 4: Simplify right side
    4,280,386.75x = 13,861,241,822,965.90
  5. Step 5: Solve for x
    x = 13,861,241,822,965.90/4,280,386.75
  6. Step 6: Final answer
    x = 3,238,315.28

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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.