Home / 735,176.45-1,031,346.55-735,176.45

Finding the Fourth Proportional to 735,176.45, 1,031,346.55 and 735,176.45

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Solution

The fourth proportional to 735,176.45, 1,031,346.55 and 735,176.45 is: 1,031,346.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,176.45 : 1,031,346.55 = 735,176.45 : x
  2. Step 2: Convert to fraction form
    735,176.45/1,031,346.55 = 735,176.45/x
  3. Step 3: Cross multiply
    735,176.45x = 1,031,346.55 × 735,176.45
  4. Step 4: Simplify right side
    735,176.45x = 758,221,695,348.75
  5. Step 5: Solve for x
    x = 758,221,695,348.75/735,176.45
  6. Step 6: Final answer
    x = 1,031,346.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.