Home / 2,610,059.28-3,914,337.24-716,862.48

Finding the Fourth Proportional to 2,610,059.28, 3,914,337.24 and 716,862.48

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Solution

The fourth proportional to 2,610,059.28, 3,914,337.24 and 716,862.48 is: 1,075,087.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,059.28 : 3,914,337.24 = 716,862.48 : x
  2. Step 2: Convert to fraction form
    2,610,059.28/3,914,337.24 = 716,862.48/x
  3. Step 3: Cross multiply
    2,610,059.28x = 3,914,337.24 × 716,862.48
  4. Step 4: Simplify right side
    2,610,059.28x = 2,806,041,501,422.76
  5. Step 5: Solve for x
    x = 2,806,041,501,422.76/2,610,059.28
  6. Step 6: Final answer
    x = 1,075,087.27

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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.