Home / 6,572,868.19-9,070,561.95-3,672,259.06

Finding the Fourth Proportional to 6,572,868.19, 9,070,561.95 and 3,672,259.06

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Solution

The fourth proportional to 6,572,868.19, 9,070,561.95 and 3,672,259.06 is: 5,067,719.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,868.19 : 9,070,561.95 = 3,672,259.06 : x
  2. Step 2: Convert to fraction form
    6,572,868.19/9,070,561.95 = 3,672,259.06/x
  3. Step 3: Cross multiply
    6,572,868.19x = 9,070,561.95 × 3,672,259.06
  4. Step 4: Simplify right side
    6,572,868.19x = 33,309,453,263,731.39
  5. Step 5: Solve for x
    x = 33,309,453,263,731.39/6,572,868.19
  6. Step 6: Final answer
    x = 5,067,719.65

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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.