Home / 2,290,103.04-3,429,922.14-1,092,866.12

Finding the Fourth Proportional to 2,290,103.04, 3,429,922.14 and 1,092,866.12

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Solution

The fourth proportional to 2,290,103.04, 3,429,922.14 and 1,092,866.12 is: 1,636,802.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,103.04 : 3,429,922.14 = 1,092,866.12 : x
  2. Step 2: Convert to fraction form
    2,290,103.04/3,429,922.14 = 1,092,866.12/x
  3. Step 3: Cross multiply
    2,290,103.04x = 3,429,922.14 × 1,092,866.12
  4. Step 4: Simplify right side
    2,290,103.04x = 3,748,445,701,043.90
  5. Step 5: Solve for x
    x = 3,748,445,701,043.90/2,290,103.04
  6. Step 6: Final answer
    x = 1,636,802.20

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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.