Home / 2,243,377.35-3,365,066.03-2,092,802.40

Finding the Fourth Proportional to 2,243,377.35, 3,365,066.03 and 2,092,802.40

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Solution

The fourth proportional to 2,243,377.35, 3,365,066.03 and 2,092,802.40 is: 3,139,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,377.35 : 3,365,066.03 = 2,092,802.40 : x
  2. Step 2: Convert to fraction form
    2,243,377.35/3,365,066.03 = 2,092,802.40/x
  3. Step 3: Cross multiply
    2,243,377.35x = 3,365,066.03 × 2,092,802.40
  4. Step 4: Simplify right side
    2,243,377.35x = 7,042,418,253,278.46
  5. Step 5: Solve for x
    x = 7,042,418,253,278.46/2,243,377.35
  6. Step 6: Final answer
    x = 3,139,203.60

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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.