Home / 6,932,430.06-9,566,574.48-3,834,872.70

Finding the Fourth Proportional to 6,932,430.06, 9,566,574.48 and 3,834,872.70

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Solution

The fourth proportional to 6,932,430.06, 9,566,574.48 and 3,834,872.70 is: 5,292,025.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,430.06 : 9,566,574.48 = 3,834,872.70 : x
  2. Step 2: Convert to fraction form
    6,932,430.06/9,566,574.48 = 3,834,872.70/x
  3. Step 3: Cross multiply
    6,932,430.06x = 9,566,574.48 × 3,834,872.70
  4. Step 4: Simplify right side
    6,932,430.06x = 36,686,595,305,868.70
  5. Step 5: Solve for x
    x = 36,686,595,305,868.70/6,932,430.06
  6. Step 6: Final answer
    x = 5,292,025.31

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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.