Home / 802,899.07-1,204,423.13-573,050.23

Finding the Fourth Proportional to 802,899.07, 1,204,423.13 and 573,050.23

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Solution

The fourth proportional to 802,899.07, 1,204,423.13 and 573,050.23 is: 859,628.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,899.07 : 1,204,423.13 = 573,050.23 : x
  2. Step 2: Convert to fraction form
    802,899.07/1,204,423.13 = 573,050.23/x
  3. Step 3: Cross multiply
    802,899.07x = 1,204,423.13 × 573,050.23
  4. Step 4: Simplify right side
    802,899.07x = 690,194,951,663.82
  5. Step 5: Solve for x
    x = 690,194,951,663.82/802,899.07
  6. Step 6: Final answer
    x = 859,628.54

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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.