Home / 6,569,333.76-9,064,365.48-3,668,278.26

Finding the Fourth Proportional to 6,569,333.76, 9,064,365.48 and 3,668,278.26

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Solution

The fourth proportional to 6,569,333.76, 9,064,365.48 and 3,668,278.26 is: 5,061,489.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,333.76 : 9,064,365.48 = 3,668,278.26 : x
  2. Step 2: Convert to fraction form
    6,569,333.76/9,064,365.48 = 3,668,278.26/x
  3. Step 3: Cross multiply
    6,569,333.76x = 9,064,365.48 × 3,668,278.26
  4. Step 4: Simplify right side
    6,569,333.76x = 33,250,614,830,978.46
  5. Step 5: Solve for x
    x = 33,250,614,830,978.46/6,569,333.76
  6. Step 6: Final answer
    x = 5,061,489.65

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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.