Home / 737,537.40-1,106,306.10-706,433.40

Finding the Fourth Proportional to 737,537.40, 1,106,306.10 and 706,433.40

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Solution

The fourth proportional to 737,537.40, 1,106,306.10 and 706,433.40 is: 1,059,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,537.40 : 1,106,306.10 = 706,433.40 : x
  2. Step 2: Convert to fraction form
    737,537.40/1,106,306.10 = 706,433.40/x
  3. Step 3: Cross multiply
    737,537.40x = 1,106,306.10 × 706,433.40
  4. Step 4: Simplify right side
    737,537.40x = 781,531,579,663.74
  5. Step 5: Solve for x
    x = 781,531,579,663.74/737,537.40
  6. Step 6: Final answer
    x = 1,059,650.10

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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.