Home / 6,141,585.48-8,475,340.63-3,388,388.95

Finding the Fourth Proportional to 6,141,585.48, 8,475,340.63 and 3,388,388.95

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Solution

The fourth proportional to 6,141,585.48, 8,475,340.63 and 3,388,388.95 is: 4,675,950.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,585.48 : 8,475,340.63 = 3,388,388.95 : x
  2. Step 2: Convert to fraction form
    6,141,585.48/8,475,340.63 = 3,388,388.95/x
  3. Step 3: Cross multiply
    6,141,585.48x = 8,475,340.63 × 3,388,388.95
  4. Step 4: Simplify right side
    6,141,585.48x = 28,717,750,538,178.04
  5. Step 5: Solve for x
    x = 28,717,750,538,178.04/6,141,585.48
  6. Step 6: Final answer
    x = 4,675,950.64

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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.