Home / 1,095,184.80-1,642,748.49-495,708.93

Finding the Fourth Proportional to 1,095,184.80, 1,642,748.49 and 495,708.93

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Solution

The fourth proportional to 1,095,184.80, 1,642,748.49 and 495,708.93 is: 743,550.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,184.80 : 1,642,748.49 = 495,708.93 : x
  2. Step 2: Convert to fraction form
    1,095,184.80/1,642,748.49 = 495,708.93/x
  3. Step 3: Cross multiply
    1,095,184.80x = 1,642,748.49 × 495,708.93
  4. Step 4: Simplify right side
    1,095,184.80x = 814,325,096,237.02
  5. Step 5: Solve for x
    x = 814,325,096,237.02/1,095,184.80
  6. Step 6: Final answer
    x = 743,550.40

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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.