Home / 2,853,695.66-4,281,202.29-960,390.86

Finding the Fourth Proportional to 2,853,695.66, 4,281,202.29 and 960,390.86

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Solution

The fourth proportional to 2,853,695.66, 4,281,202.29 and 960,390.86 is: 1,440,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,695.66 : 4,281,202.29 = 960,390.86 : x
  2. Step 2: Convert to fraction form
    2,853,695.66/4,281,202.29 = 960,390.86/x
  3. Step 3: Cross multiply
    2,853,695.66x = 4,281,202.29 × 960,390.86
  4. Step 4: Simplify right side
    2,853,695.66x = 4,111,627,549,127.07
  5. Step 5: Solve for x
    x = 4,111,627,549,127.07/2,853,695.66
  6. Step 6: Final answer
    x = 1,440,808.00

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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.