Home / 3,283,303.52-4,925,713.80-1,039,441.52

Finding the Fourth Proportional to 3,283,303.52, 4,925,713.80 and 1,039,441.52

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Solution

The fourth proportional to 3,283,303.52, 4,925,713.80 and 1,039,441.52 is: 1,559,402.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,303.52 : 4,925,713.80 = 1,039,441.52 : x
  2. Step 2: Convert to fraction form
    3,283,303.52/4,925,713.80 = 1,039,441.52/x
  3. Step 3: Cross multiply
    3,283,303.52x = 4,925,713.80 × 1,039,441.52
  4. Step 4: Simplify right side
    3,283,303.52x = 5,119,991,439,356.98
  5. Step 5: Solve for x
    x = 5,119,991,439,356.98/3,283,303.52
  6. Step 6: Final answer
    x = 1,559,402.42

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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.