Home / 8,697,019.93-13,041,067.41-4,600,552.05

Finding the Fourth Proportional to 8,697,019.93, 13,041,067.41 and 4,600,552.05

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Solution

The fourth proportional to 8,697,019.93, 13,041,067.41 and 4,600,552.05 is: 6,898,467.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,697,019.93 : 13,041,067.41 = 4,600,552.05 : x
  2. Step 2: Convert to fraction form
    8,697,019.93/13,041,067.41 = 4,600,552.05/x
  3. Step 3: Cross multiply
    8,697,019.93x = 13,041,067.41 × 4,600,552.05
  4. Step 4: Simplify right side
    8,697,019.93x = 59,996,109,407,263.69
  5. Step 5: Solve for x
    x = 59,996,109,407,263.69/8,697,019.93
  6. Step 6: Final answer
    x = 6,898,467.51

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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.