Home / 1,702,474.53-2,349,297.12-957,511.92

Finding the Fourth Proportional to 1,702,474.53, 2,349,297.12 and 957,511.92

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Solution

The fourth proportional to 1,702,474.53, 2,349,297.12 and 957,511.92 is: 1,321,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,474.53 : 2,349,297.12 = 957,511.92 : x
  2. Step 2: Convert to fraction form
    1,702,474.53/2,349,297.12 = 957,511.92/x
  3. Step 3: Cross multiply
    1,702,474.53x = 2,349,297.12 × 957,511.92
  4. Step 4: Simplify right side
    1,702,474.53x = 2,249,480,003,036.20
  5. Step 5: Solve for x
    x = 2,249,480,003,036.20/1,702,474.53
  6. Step 6: Final answer
    x = 1,321,300.24

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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.