Home / 9,734,773.72-13,433,444.52-5,323,628.89

Finding the Fourth Proportional to 9,734,773.72, 13,433,444.52 and 5,323,628.89

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Solution

The fourth proportional to 9,734,773.72, 13,433,444.52 and 5,323,628.89 is: 7,346,310.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,773.72 : 13,433,444.52 = 5,323,628.89 : x
  2. Step 2: Convert to fraction form
    9,734,773.72/13,433,444.52 = 5,323,628.89/x
  3. Step 3: Cross multiply
    9,734,773.72x = 13,433,444.52 × 5,323,628.89
  4. Step 4: Simplify right side
    9,734,773.72x = 71,514,673,312,907.53
  5. Step 5: Solve for x
    x = 71,514,673,312,907.53/9,734,773.72
  6. Step 6: Final answer
    x = 7,346,310.80

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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.