Home / 2,255,332.41-3,384,679.95-907,506.45

Finding the Fourth Proportional to 2,255,332.41, 3,384,679.95 and 907,506.45

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Solution

The fourth proportional to 2,255,332.41, 3,384,679.95 and 907,506.45 is: 1,361,936.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,332.41 : 3,384,679.95 = 907,506.45 : x
  2. Step 2: Convert to fraction form
    2,255,332.41/3,384,679.95 = 907,506.45/x
  3. Step 3: Cross multiply
    2,255,332.41x = 3,384,679.95 × 907,506.45
  4. Step 4: Simplify right side
    2,255,332.41x = 3,071,618,885,810.68
  5. Step 5: Solve for x
    x = 3,071,618,885,810.68/2,255,332.41
  6. Step 6: Final answer
    x = 1,361,936.21

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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.