Home / 802,901.07-1,204,426.13-573,052.23

Finding the Fourth Proportional to 802,901.07, 1,204,426.13 and 573,052.23

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Solution

The fourth proportional to 802,901.07, 1,204,426.13 and 573,052.23 is: 859,631.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,901.07 : 1,204,426.13 = 573,052.23 : x
  2. Step 2: Convert to fraction form
    802,901.07/1,204,426.13 = 573,052.23/x
  3. Step 3: Cross multiply
    802,901.07x = 1,204,426.13 × 573,052.23
  4. Step 4: Simplify right side
    802,901.07x = 690,199,079,666.77
  5. Step 5: Solve for x
    x = 690,199,079,666.77/802,901.07
  6. Step 6: Final answer
    x = 859,631.54

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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.