Home / 2,623,555.13-3,926,444.24-1,613,316.95

Finding the Fourth Proportional to 2,623,555.13, 3,926,444.24 and 1,613,316.95

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Solution

The fourth proportional to 2,623,555.13, 3,926,444.24 and 1,613,316.95 is: 2,414,509.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,555.13 : 3,926,444.24 = 1,613,316.95 : x
  2. Step 2: Convert to fraction form
    2,623,555.13/3,926,444.24 = 1,613,316.95/x
  3. Step 3: Cross multiply
    2,623,555.13x = 3,926,444.24 × 1,613,316.95
  4. Step 4: Simplify right side
    2,623,555.13x = 6,334,599,017,923.06
  5. Step 5: Solve for x
    x = 6,334,599,017,923.06/2,623,555.13
  6. Step 6: Final answer
    x = 2,414,509.59

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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.