Home / 2,294,802.60-3,442,895.10-1,230,354.60

Finding the Fourth Proportional to 2,294,802.60, 3,442,895.10 and 1,230,354.60

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Solution

The fourth proportional to 2,294,802.60, 3,442,895.10 and 1,230,354.60 is: 1,845,902.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,802.60 : 3,442,895.10 = 1,230,354.60 : x
  2. Step 2: Convert to fraction form
    2,294,802.60/3,442,895.10 = 1,230,354.60/x
  3. Step 3: Cross multiply
    2,294,802.60x = 3,442,895.10 × 1,230,354.60
  4. Step 4: Simplify right side
    2,294,802.60x = 4,235,981,823,602.46
  5. Step 5: Solve for x
    x = 4,235,981,823,602.46/2,294,802.60
  6. Step 6: Final answer
    x = 1,845,902.49

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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.