Home / 6,837,400.95-10,251,545.59-3,764,838.66

Finding the Fourth Proportional to 6,837,400.95, 10,251,545.59 and 3,764,838.66

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Solution

The fourth proportional to 6,837,400.95, 10,251,545.59 and 3,764,838.66 is: 5,644,749.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,400.95 : 10,251,545.59 = 3,764,838.66 : x
  2. Step 2: Convert to fraction form
    6,837,400.95/10,251,545.59 = 3,764,838.66/x
  3. Step 3: Cross multiply
    6,837,400.95x = 10,251,545.59 × 3,764,838.66
  4. Step 4: Simplify right side
    6,837,400.95x = 38,595,415,161,984.51
  5. Step 5: Solve for x
    x = 38,595,415,161,984.51/6,837,400.95
  6. Step 6: Final answer
    x = 5,644,749.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.