Home / 1,107,293.50-1,528,064.94-597,995.80

Finding the Fourth Proportional to 1,107,293.50, 1,528,064.94 and 597,995.80

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Solution

The fourth proportional to 1,107,293.50, 1,528,064.94 and 597,995.80 is: 825,234.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,293.50 : 1,528,064.94 = 597,995.80 : x
  2. Step 2: Convert to fraction form
    1,107,293.50/1,528,064.94 = 597,995.80/x
  3. Step 3: Cross multiply
    1,107,293.50x = 1,528,064.94 × 597,995.80
  4. Step 4: Simplify right side
    1,107,293.50x = 913,776,416,247.25
  5. Step 5: Solve for x
    x = 913,776,416,247.25/1,107,293.50
  6. Step 6: Final answer
    x = 825,234.16

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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.