Home / 6,948,345.84-9,588,718.17-3,851,069.16

Finding the Fourth Proportional to 6,948,345.84, 9,588,718.17 and 3,851,069.16

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Solution

The fourth proportional to 6,948,345.84, 9,588,718.17 and 3,851,069.16 is: 5,314,475.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,345.84 : 9,588,718.17 = 3,851,069.16 : x
  2. Step 2: Convert to fraction form
    6,948,345.84/9,588,718.17 = 3,851,069.16/x
  3. Step 3: Cross multiply
    6,948,345.84x = 9,588,718.17 × 3,851,069.16
  4. Step 4: Simplify right side
    6,948,345.84x = 36,926,816,828,418.64
  5. Step 5: Solve for x
    x = 36,926,816,828,418.64/6,948,345.84
  6. Step 6: Final answer
    x = 5,314,475.95

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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.