Home / 1,598,580-2,399,053.56-757,134.24

Finding the Fourth Proportional to 1,598,580, 2,399,053.56 and 757,134.24

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Solution

The fourth proportional to 1,598,580, 2,399,053.56 and 757,134.24 is: 1,136,261.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,580 : 2,399,053.56 = 757,134.24 : x
  2. Step 2: Convert to fraction form
    1,598,580/2,399,053.56 = 757,134.24/x
  3. Step 3: Cross multiply
    1,598,580x = 2,399,053.56 × 757,134.24
  4. Step 4: Simplify right side
    1,598,580x = 1,816,405,593,869.89
  5. Step 5: Solve for x
    x = 1,816,405,593,869.89/1,598,580
  6. Step 6: Final answer
    x = 1,136,261.93

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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.