Home / 896,928.74-1,345,397.97-223,010.06

Finding the Fourth Proportional to 896,928.74, 1,345,397.97 and 223,010.06

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Solution

The fourth proportional to 896,928.74, 1,345,397.97 and 223,010.06 is: 334,516.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,928.74 : 1,345,397.97 = 223,010.06 : x
  2. Step 2: Convert to fraction form
    896,928.74/1,345,397.97 = 223,010.06/x
  3. Step 3: Cross multiply
    896,928.74x = 1,345,397.97 × 223,010.06
  4. Step 4: Simplify right side
    896,928.74x = 300,037,282,013.58
  5. Step 5: Solve for x
    x = 300,037,282,013.58/896,928.74
  6. Step 6: Final answer
    x = 334,516.30

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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.