Home / 2,734,555.65-3,773,726.42-1,510,889.36

Finding the Fourth Proportional to 2,734,555.65, 3,773,726.42 and 1,510,889.36

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Solution

The fourth proportional to 2,734,555.65, 3,773,726.42 and 1,510,889.36 is: 2,085,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,555.65 : 3,773,726.42 = 1,510,889.36 : x
  2. Step 2: Convert to fraction form
    2,734,555.65/3,773,726.42 = 1,510,889.36/x
  3. Step 3: Cross multiply
    2,734,555.65x = 3,773,726.42 × 1,510,889.36
  4. Step 4: Simplify right side
    2,734,555.65x = 5,701,683,069,105.81
  5. Step 5: Solve for x
    x = 5,701,683,069,105.81/2,734,555.65
  6. Step 6: Final answer
    x = 2,085,049.20

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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.