Home / 6,717,084.15-9,262,250.74-4,537,843.45

Finding the Fourth Proportional to 6,717,084.15, 9,262,250.74 and 4,537,843.45

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Solution

The fourth proportional to 6,717,084.15, 9,262,250.74 and 4,537,843.45 is: 6,257,275.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,084.15 : 9,262,250.74 = 4,537,843.45 : x
  2. Step 2: Convert to fraction form
    6,717,084.15/9,262,250.74 = 4,537,843.45/x
  3. Step 3: Cross multiply
    6,717,084.15x = 9,262,250.74 × 4,537,843.45
  4. Step 4: Simplify right side
    6,717,084.15x = 42,030,643,852,766.66
  5. Step 5: Solve for x
    x = 42,030,643,852,766.66/6,717,084.15
  6. Step 6: Final answer
    x = 6,257,275.17

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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.