Home / 6,567,465.12-9,064,613.52-3,852,085.92

Finding the Fourth Proportional to 6,567,465.12, 9,064,613.52 and 3,852,085.92

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Solution

The fourth proportional to 6,567,465.12, 9,064,613.52 and 3,852,085.92 is: 5,316,765.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,465.12 : 9,064,613.52 = 3,852,085.92 : x
  2. Step 2: Convert to fraction form
    6,567,465.12/9,064,613.52 = 3,852,085.92/x
  3. Step 3: Cross multiply
    6,567,465.12x = 9,064,613.52 × 3,852,085.92
  4. Step 4: Simplify right side
    6,567,465.12x = 34,917,670,110,633.64
  5. Step 5: Solve for x
    x = 34,917,670,110,633.64/6,567,465.12
  6. Step 6: Final answer
    x = 5,316,765.22

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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.