Home / 6,726,275.04-9,282,455.64-3,670,686.12

Finding the Fourth Proportional to 6,726,275.04, 9,282,455.64 and 3,670,686.12

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Solution

The fourth proportional to 6,726,275.04, 9,282,455.64 and 3,670,686.12 is: 5,065,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,275.04 : 9,282,455.64 = 3,670,686.12 : x
  2. Step 2: Convert to fraction form
    6,726,275.04/9,282,455.64 = 3,670,686.12/x
  3. Step 3: Cross multiply
    6,726,275.04x = 9,282,455.64 × 3,670,686.12
  4. Step 4: Simplify right side
    6,726,275.04x = 34,072,981,077,263.72
  5. Step 5: Solve for x
    x = 34,072,981,077,263.72/6,726,275.04
  6. Step 6: Final answer
    x = 5,065,653.85

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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.