Home / 2,307,642.60-3,460,427.10-887,226.60

Finding the Fourth Proportional to 2,307,642.60, 3,460,427.10 and 887,226.60

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Solution

The fourth proportional to 2,307,642.60, 3,460,427.10 and 887,226.60 is: 1,330,441.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,642.60 : 3,460,427.10 = 887,226.60 : x
  2. Step 2: Convert to fraction form
    2,307,642.60/3,460,427.10 = 887,226.60/x
  3. Step 3: Cross multiply
    2,307,642.60x = 3,460,427.10 × 887,226.60
  4. Step 4: Simplify right side
    2,307,642.60x = 3,070,182,970,480.86
  5. Step 5: Solve for x
    x = 3,070,182,970,480.86/2,307,642.60
  6. Step 6: Final answer
    x = 1,330,441.28

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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.