Home / 1,156,433.34-1,594,348.98-948,941.72

Finding the Fourth Proportional to 1,156,433.34, 1,594,348.98 and 948,941.72

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Solution

The fourth proportional to 1,156,433.34, 1,594,348.98 and 948,941.72 is: 1,308,284.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,433.34 : 1,594,348.98 = 948,941.72 : x
  2. Step 2: Convert to fraction form
    1,156,433.34/1,594,348.98 = 948,941.72/x
  3. Step 3: Cross multiply
    1,156,433.34x = 1,594,348.98 × 948,941.72
  4. Step 4: Simplify right side
    1,156,433.34x = 1,512,944,263,361.45
  5. Step 5: Solve for x
    x = 1,512,944,263,361.45/1,156,433.34
  6. Step 6: Final answer
    x = 1,308,284.89

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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.