Home / 2,338,073.60-3,507,110.40-2,208,165.80

Finding the Fourth Proportional to 2,338,073.60, 3,507,110.40 and 2,208,165.80

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Solution

The fourth proportional to 2,338,073.60, 3,507,110.40 and 2,208,165.80 is: 3,312,248.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,073.60 : 3,507,110.40 = 2,208,165.80 : x
  2. Step 2: Convert to fraction form
    2,338,073.60/3,507,110.40 = 2,208,165.80/x
  3. Step 3: Cross multiply
    2,338,073.60x = 3,507,110.40 × 2,208,165.80
  4. Step 4: Simplify right side
    2,338,073.60x = 7,744,281,242,104.32
  5. Step 5: Solve for x
    x = 7,744,281,242,104.32/2,338,073.60
  6. Step 6: Final answer
    x = 3,312,248.70

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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.