Home / 6,744,230.90-9,307,032.06-3,646,746.84

Finding the Fourth Proportional to 6,744,230.90, 9,307,032.06 and 3,646,746.84

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Solution

The fourth proportional to 6,744,230.90, 9,307,032.06 and 3,646,746.84 is: 5,032,507.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,230.90 : 9,307,032.06 = 3,646,746.84 : x
  2. Step 2: Convert to fraction form
    6,744,230.90/9,307,032.06 = 3,646,746.84/x
  3. Step 3: Cross multiply
    6,744,230.90x = 9,307,032.06 × 3,646,746.84
  4. Step 4: Simplify right side
    6,744,230.90x = 33,940,389,750,808.30
  5. Step 5: Solve for x
    x = 33,940,389,750,808.30/6,744,230.90
  6. Step 6: Final answer
    x = 5,032,507.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.