Home / 5,264,166.77-7,896,249.08-2,870,024.93

Finding the Fourth Proportional to 5,264,166.77, 7,896,249.08 and 2,870,024.93

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Solution

The fourth proportional to 5,264,166.77, 7,896,249.08 and 2,870,024.93 is: 4,305,036.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,166.77 : 7,896,249.08 = 2,870,024.93 : x
  2. Step 2: Convert to fraction form
    5,264,166.77/7,896,249.08 = 2,870,024.93/x
  3. Step 3: Cross multiply
    5,264,166.77x = 7,896,249.08 × 2,870,024.93
  4. Step 4: Simplify right side
    5,264,166.77x = 22,662,431,698,739.44
  5. Step 5: Solve for x
    x = 22,662,431,698,739.44/5,264,166.77
  6. Step 6: Final answer
    x = 4,305,036.81

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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.