Home / 1,595,116.25-2,390,537.10-1,492,964.21

Finding the Fourth Proportional to 1,595,116.25, 2,390,537.10 and 1,492,964.21

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Solution

The fourth proportional to 1,595,116.25, 2,390,537.10 and 1,492,964.21 is: 2,237,445.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,116.25 : 2,390,537.10 = 1,492,964.21 : x
  2. Step 2: Convert to fraction form
    1,595,116.25/2,390,537.10 = 1,492,964.21/x
  3. Step 3: Cross multiply
    1,595,116.25x = 2,390,537.10 × 1,492,964.21
  4. Step 4: Simplify right side
    1,595,116.25x = 3,568,986,321,024.51
  5. Step 5: Solve for x
    x = 3,568,986,321,024.51/1,595,116.25
  6. Step 6: Final answer
    x = 2,237,445.91

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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.