Home / 1,293,069.16-1,937,592.02-493,914.52

Finding the Fourth Proportional to 1,293,069.16, 1,937,592.02 and 493,914.52

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Solution

The fourth proportional to 1,293,069.16, 1,937,592.02 and 493,914.52 is: 740,103.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,069.16 : 1,937,592.02 = 493,914.52 : x
  2. Step 2: Convert to fraction form
    1,293,069.16/1,937,592.02 = 493,914.52/x
  3. Step 3: Cross multiply
    1,293,069.16x = 1,937,592.02 × 493,914.52
  4. Step 4: Simplify right side
    1,293,069.16x = 957,004,832,514.13
  5. Step 5: Solve for x
    x = 957,004,832,514.13/1,293,069.16
  6. Step 6: Final answer
    x = 740,103.36

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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.