Home / 833,703.33-1,150,532.94-506,903.97

Finding the Fourth Proportional to 833,703.33, 1,150,532.94 and 506,903.97

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Solution

The fourth proportional to 833,703.33, 1,150,532.94 and 506,903.97 is: 699,541.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,703.33 : 1,150,532.94 = 506,903.97 : x
  2. Step 2: Convert to fraction form
    833,703.33/1,150,532.94 = 506,903.97/x
  3. Step 3: Cross multiply
    833,703.33x = 1,150,532.94 × 506,903.97
  4. Step 4: Simplify right side
    833,703.33x = 583,209,714,901.77
  5. Step 5: Solve for x
    x = 583,209,714,901.77/833,703.33
  6. Step 6: Final answer
    x = 699,541.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.