Home / 1,847,273.54-2,549,213.34-1,031,491.10

Finding the Fourth Proportional to 1,847,273.54, 2,549,213.34 and 1,031,491.10

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Solution

The fourth proportional to 1,847,273.54, 2,549,213.34 and 1,031,491.10 is: 1,423,444.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,273.54 : 2,549,213.34 = 1,031,491.10 : x
  2. Step 2: Convert to fraction form
    1,847,273.54/2,549,213.34 = 1,031,491.10/x
  3. Step 3: Cross multiply
    1,847,273.54x = 2,549,213.34 × 1,031,491.10
  4. Step 4: Simplify right side
    1,847,273.54x = 2,629,490,878,584.31
  5. Step 5: Solve for x
    x = 2,629,490,878,584.31/1,847,273.54
  6. Step 6: Final answer
    x = 1,423,444.24

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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.