Home / 1,549,550.67-2,322,994.76-538,541.28

Finding the Fourth Proportional to 1,549,550.67, 2,322,994.76 and 538,541.28

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Solution

The fourth proportional to 1,549,550.67, 2,322,994.76 and 538,541.28 is: 807,349.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,550.67 : 2,322,994.76 = 538,541.28 : x
  2. Step 2: Convert to fraction form
    1,549,550.67/2,322,994.76 = 538,541.28/x
  3. Step 3: Cross multiply
    1,549,550.67x = 2,322,994.76 × 538,541.28
  4. Step 4: Simplify right side
    1,549,550.67x = 1,251,028,562,099.29
  5. Step 5: Solve for x
    x = 1,251,028,562,099.29/1,549,550.67
  6. Step 6: Final answer
    x = 807,349.24

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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.