Home / 737,166.04-1,017,603.10-495,588.76

Finding the Fourth Proportional to 737,166.04, 1,017,603.10 and 495,588.76

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Solution

The fourth proportional to 737,166.04, 1,017,603.10 and 495,588.76 is: 684,123.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,166.04 : 1,017,603.10 = 495,588.76 : x
  2. Step 2: Convert to fraction form
    737,166.04/1,017,603.10 = 495,588.76/x
  3. Step 3: Cross multiply
    737,166.04x = 1,017,603.10 × 495,588.76
  4. Step 4: Simplify right side
    737,166.04x = 504,312,658,501.16
  5. Step 5: Solve for x
    x = 504,312,658,501.16/737,166.04
  6. Step 6: Final answer
    x = 684,123.56

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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.