Home / 3,074,356.14-4,614,346.80-1,559,085

Finding the Fourth Proportional to 3,074,356.14, 4,614,346.80 and 1,559,085

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Solution

The fourth proportional to 3,074,356.14, 4,614,346.80 and 1,559,085 is: 2,340,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,356.14 : 4,614,346.80 = 1,559,085 : x
  2. Step 2: Convert to fraction form
    3,074,356.14/4,614,346.80 = 1,559,085/x
  3. Step 3: Cross multiply
    3,074,356.14x = 4,614,346.80 × 1,559,085
  4. Step 4: Simplify right side
    3,074,356.14x = 7,194,158,880,678
  5. Step 5: Solve for x
    x = 7,194,158,880,678/3,074,356.14
  6. Step 6: Final answer
    x = 2,340,053.84

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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.