Home / 6,101,471.04-9,148,618.08-2,315,220

Finding the Fourth Proportional to 6,101,471.04, 9,148,618.08 and 2,315,220

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Solution

The fourth proportional to 6,101,471.04, 9,148,618.08 and 2,315,220 is: 3,471,468.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,471.04 : 9,148,618.08 = 2,315,220 : x
  2. Step 2: Convert to fraction form
    6,101,471.04/9,148,618.08 = 2,315,220/x
  3. Step 3: Cross multiply
    6,101,471.04x = 9,148,618.08 × 2,315,220
  4. Step 4: Simplify right side
    6,101,471.04x = 21,181,063,551,177.60
  5. Step 5: Solve for x
    x = 21,181,063,551,177.60/6,101,471.04
  6. Step 6: Final answer
    x = 3,471,468.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.