Home / 1,534,460.22-2,301,734.07-469,478.70

Finding the Fourth Proportional to 1,534,460.22, 2,301,734.07 and 469,478.70

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Solution

The fourth proportional to 1,534,460.22, 2,301,734.07 and 469,478.70 is: 704,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,460.22 : 2,301,734.07 = 469,478.70 : x
  2. Step 2: Convert to fraction form
    1,534,460.22/2,301,734.07 = 469,478.70/x
  3. Step 3: Cross multiply
    1,534,460.22x = 2,301,734.07 × 469,478.70
  4. Step 4: Simplify right side
    1,534,460.22x = 1,080,615,118,929.31
  5. Step 5: Solve for x
    x = 1,080,615,118,929.31/1,534,460.22
  6. Step 6: Final answer
    x = 704,231.43

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1.5x scale

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.