Home / 1,466,718.49-2,200,079.49-401,769.73

Finding the Fourth Proportional to 1,466,718.49, 2,200,079.49 and 401,769.73

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Solution

The fourth proportional to 1,466,718.49, 2,200,079.49 and 401,769.73 is: 602,655.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,718.49 : 2,200,079.49 = 401,769.73 : x
  2. Step 2: Convert to fraction form
    1,466,718.49/2,200,079.49 = 401,769.73/x
  3. Step 3: Cross multiply
    1,466,718.49x = 2,200,079.49 × 401,769.73
  4. Step 4: Simplify right side
    1,466,718.49x = 883,925,342,675.84
  5. Step 5: Solve for x
    x = 883,925,342,675.84/1,466,718.49
  6. Step 6: Final answer
    x = 602,655.08

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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.