Home / 1,046,688.48-1,444,426.02-587,739.24

Finding the Fourth Proportional to 1,046,688.48, 1,444,426.02 and 587,739.24

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Solution

The fourth proportional to 1,046,688.48, 1,444,426.02 and 587,739.24 is: 811,077.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,688.48 : 1,444,426.02 = 587,739.24 : x
  2. Step 2: Convert to fraction form
    1,046,688.48/1,444,426.02 = 587,739.24/x
  3. Step 3: Cross multiply
    1,046,688.48x = 1,444,426.02 × 587,739.24
  4. Step 4: Simplify right side
    1,046,688.48x = 848,945,851,231.03
  5. Step 5: Solve for x
    x = 848,945,851,231.03/1,046,688.48
  6. Step 6: Final answer
    x = 811,077.86

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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.