Home / 3,614,041.47-5,420,152.13-1,484,713.47

Finding the Fourth Proportional to 3,614,041.47, 5,420,152.13 and 1,484,713.47

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Solution

The fourth proportional to 3,614,041.47, 5,420,152.13 and 1,484,713.47 is: 2,226,696.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,041.47 : 5,420,152.13 = 1,484,713.47 : x
  2. Step 2: Convert to fraction form
    3,614,041.47/5,420,152.13 = 1,484,713.47/x
  3. Step 3: Cross multiply
    3,614,041.47x = 5,420,152.13 × 1,484,713.47
  4. Step 4: Simplify right side
    3,614,041.47x = 8,047,372,869,436.62
  5. Step 5: Solve for x
    x = 8,047,372,869,436.62/3,614,041.47
  6. Step 6: Final answer
    x = 2,226,696.33

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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.