Home / 5,370,265.53-7,411,026.83-2,922,892.11

Finding the Fourth Proportional to 5,370,265.53, 7,411,026.83 and 2,922,892.11

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Solution

The fourth proportional to 5,370,265.53, 7,411,026.83 and 2,922,892.11 is: 4,033,623.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,265.53 : 7,411,026.83 = 2,922,892.11 : x
  2. Step 2: Convert to fraction form
    5,370,265.53/7,411,026.83 = 2,922,892.11/x
  3. Step 3: Cross multiply
    5,370,265.53x = 7,411,026.83 × 2,922,892.11
  4. Step 4: Simplify right side
    5,370,265.53x = 21,661,631,833,790.85
  5. Step 5: Solve for x
    x = 21,661,631,833,790.85/5,370,265.53
  6. Step 6: Final answer
    x = 4,033,623.98

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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.