Home / 2,492,717.28-3,739,705.02-695,599.26

Finding the Fourth Proportional to 2,492,717.28, 3,739,705.02 and 695,599.26

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Solution

The fourth proportional to 2,492,717.28, 3,739,705.02 and 695,599.26 is: 1,043,574.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,717.28 : 3,739,705.02 = 695,599.26 : x
  2. Step 2: Convert to fraction form
    2,492,717.28/3,739,705.02 = 695,599.26/x
  3. Step 3: Cross multiply
    2,492,717.28x = 3,739,705.02 × 695,599.26
  4. Step 4: Simplify right side
    2,492,717.28x = 2,601,336,044,530.29
  5. Step 5: Solve for x
    x = 2,601,336,044,530.29/2,492,717.28
  6. Step 6: Final answer
    x = 1,043,574.44

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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.