Home / 4,694,436.23-7,041,578.75-1,499,541.35

Finding the Fourth Proportional to 4,694,436.23, 7,041,578.75 and 1,499,541.35

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Solution

The fourth proportional to 4,694,436.23, 7,041,578.75 and 1,499,541.35 is: 2,249,287.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,436.23 : 7,041,578.75 = 1,499,541.35 : x
  2. Step 2: Convert to fraction form
    4,694,436.23/7,041,578.75 = 1,499,541.35/x
  3. Step 3: Cross multiply
    4,694,436.23x = 7,041,578.75 × 1,499,541.35
  4. Step 4: Simplify right side
    4,694,436.23x = 10,559,138,497,408.61
  5. Step 5: Solve for x
    x = 10,559,138,497,408.61/4,694,436.23
  6. Step 6: Final answer
    x = 2,249,287.88

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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.