Home / 1,134,684.02-1,702,278.35-495,091.42

Finding the Fourth Proportional to 1,134,684.02, 1,702,278.35 and 495,091.42

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Solution

The fourth proportional to 1,134,684.02, 1,702,278.35 and 495,091.42 is: 742,747.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,684.02 : 1,702,278.35 = 495,091.42 : x
  2. Step 2: Convert to fraction form
    1,134,684.02/1,702,278.35 = 495,091.42/x
  3. Step 3: Cross multiply
    1,134,684.02x = 1,702,278.35 × 495,091.42
  4. Step 4: Simplify right side
    1,134,684.02x = 842,783,405,536.76
  5. Step 5: Solve for x
    x = 842,783,405,536.76/1,134,684.02
  6. Step 6: Final answer
    x = 742,747.22

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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.