Home / 6,822,617.53-9,411,813.23-4,067,363.51

Finding the Fourth Proportional to 6,822,617.53, 9,411,813.23 and 4,067,363.51

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Solution

The fourth proportional to 6,822,617.53, 9,411,813.23 and 4,067,363.51 is: 5,610,935.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,617.53 : 9,411,813.23 = 4,067,363.51 : x
  2. Step 2: Convert to fraction form
    6,822,617.53/9,411,813.23 = 4,067,363.51/x
  3. Step 3: Cross multiply
    6,822,617.53x = 9,411,813.23 × 4,067,363.51
  4. Step 4: Simplify right side
    6,822,617.53x = 38,281,265,697,829.95
  5. Step 5: Solve for x
    x = 38,281,265,697,829.95/6,822,617.53
  6. Step 6: Final answer
    x = 5,610,935.33

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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.