Home / 5,016,034.86-6,922,555.01-2,840,964.94

Finding the Fourth Proportional to 5,016,034.86, 6,922,555.01 and 2,840,964.94

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Solution

The fourth proportional to 5,016,034.86, 6,922,555.01 and 2,840,964.94 is: 3,920,773.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,034.86 : 6,922,555.01 = 2,840,964.94 : x
  2. Step 2: Convert to fraction form
    5,016,034.86/6,922,555.01 = 2,840,964.94/x
  3. Step 3: Cross multiply
    5,016,034.86x = 6,922,555.01 × 2,840,964.94
  4. Step 4: Simplify right side
    5,016,034.86x = 19,666,736,083,733.34
  5. Step 5: Solve for x
    x = 19,666,736,083,733.34/5,016,034.86
  6. Step 6: Final answer
    x = 3,920,773.41

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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.