Home / 2,492,614.80-3,739,552.56-695,497.44

Finding the Fourth Proportional to 2,492,614.80, 3,739,552.56 and 695,497.44

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Solution

The fourth proportional to 2,492,614.80, 3,739,552.56 and 695,497.44 is: 1,043,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,614.80 : 3,739,552.56 = 695,497.44 : x
  2. Step 2: Convert to fraction form
    2,492,614.80/3,739,552.56 = 695,497.44/x
  3. Step 3: Cross multiply
    2,492,614.80x = 3,739,552.56 × 695,497.44
  4. Step 4: Simplify right side
    2,492,614.80x = 2,600,849,232,225.45
  5. Step 5: Solve for x
    x = 2,600,849,232,225.45/2,492,614.80
  6. Step 6: Final answer
    x = 1,043,422.05

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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.