Home / 4,769,470.44-6,579,061.02-3,000,550.68

Finding the Fourth Proportional to 4,769,470.44, 6,579,061.02 and 3,000,550.68

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Solution

The fourth proportional to 4,769,470.44, 6,579,061.02 and 3,000,550.68 is: 4,138,993.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,470.44 : 6,579,061.02 = 3,000,550.68 : x
  2. Step 2: Convert to fraction form
    4,769,470.44/6,579,061.02 = 3,000,550.68/x
  3. Step 3: Cross multiply
    4,769,470.44x = 6,579,061.02 × 3,000,550.68
  4. Step 4: Simplify right side
    4,769,470.44x = 19,740,806,017,322.49
  5. Step 5: Solve for x
    x = 19,740,806,017,322.49/4,769,470.44
  6. Step 6: Final answer
    x = 4,138,993.26

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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.