Home / 2,716,295.28-3,748,474.98-1,492,676.88

Finding the Fourth Proportional to 2,716,295.28, 3,748,474.98 and 1,492,676.88

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Solution

The fourth proportional to 2,716,295.28, 3,748,474.98 and 1,492,676.88 is: 2,059,887.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,295.28 : 3,748,474.98 = 1,492,676.88 : x
  2. Step 2: Convert to fraction form
    2,716,295.28/3,748,474.98 = 1,492,676.88/x
  3. Step 3: Cross multiply
    2,716,295.28x = 3,748,474.98 × 1,492,676.88
  4. Step 4: Simplify right side
    2,716,295.28x = 5,595,261,937,904.46
  5. Step 5: Solve for x
    x = 5,595,261,937,904.46/2,716,295.28
  6. Step 6: Final answer
    x = 2,059,887.22

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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.