Home / 901,048.10-1,351,073.93-684,984.12

Finding the Fourth Proportional to 901,048.10, 1,351,073.93 and 684,984.12

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Solution

The fourth proportional to 901,048.10, 1,351,073.93 and 684,984.12 is: 1,027,097.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,048.10 : 1,351,073.93 = 684,984.12 : x
  2. Step 2: Convert to fraction form
    901,048.10/1,351,073.93 = 684,984.12/x
  3. Step 3: Cross multiply
    901,048.10x = 1,351,073.93 × 684,984.12
  4. Step 4: Simplify right side
    901,048.10x = 925,464,182,304.44
  5. Step 5: Solve for x
    x = 925,464,182,304.44/901,048.10
  6. Step 6: Final answer
    x = 1,027,097.42

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1.5x scale

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.