Home / 1,348,941.60-2,023,526.88-550,277.28

Finding the Fourth Proportional to 1,348,941.60, 2,023,526.88 and 550,277.28

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Solution

The fourth proportional to 1,348,941.60, 2,023,526.88 and 550,277.28 is: 825,462.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,941.60 : 2,023,526.88 = 550,277.28 : x
  2. Step 2: Convert to fraction form
    1,348,941.60/2,023,526.88 = 550,277.28/x
  3. Step 3: Cross multiply
    1,348,941.60x = 2,023,526.88 × 550,277.28
  4. Step 4: Simplify right side
    1,348,941.60x = 1,113,500,867,533.29
  5. Step 5: Solve for x
    x = 1,113,500,867,533.29/1,348,941.60
  6. Step 6: Final answer
    x = 825,462.62

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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.