Home / 824,266.07-1,234,269.80-568,886.89

Finding the Fourth Proportional to 824,266.07, 1,234,269.80 and 568,886.89

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Solution

The fourth proportional to 824,266.07, 1,234,269.80 and 568,886.89 is: 851,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,266.07 : 1,234,269.80 = 568,886.89 : x
  2. Step 2: Convert to fraction form
    824,266.07/1,234,269.80 = 568,886.89/x
  3. Step 3: Cross multiply
    824,266.07x = 1,234,269.80 × 568,886.89
  4. Step 4: Simplify right side
    824,266.07x = 702,159,908,184.16
  5. Step 5: Solve for x
    x = 702,159,908,184.16/824,266.07
  6. Step 6: Final answer
    x = 851,860.74

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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.