Home / 2,233,266.30-3,348,862.65-970,443.90

Finding the Fourth Proportional to 2,233,266.30, 3,348,862.65 and 970,443.90

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Solution

The fourth proportional to 2,233,266.30, 3,348,862.65 and 970,443.90 is: 1,455,215.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,266.30 : 3,348,862.65 = 970,443.90 : x
  2. Step 2: Convert to fraction form
    2,233,266.30/3,348,862.65 = 970,443.90/x
  3. Step 3: Cross multiply
    2,233,266.30x = 3,348,862.65 × 970,443.90
  4. Step 4: Simplify right side
    2,233,266.30x = 3,249,883,330,630.34
  5. Step 5: Solve for x
    x = 3,249,883,330,630.34/2,233,266.30
  6. Step 6: Final answer
    x = 1,455,215.32

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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.