Home / 2,260,683.48-3,391,016.58-577,784.28

Finding the Fourth Proportional to 2,260,683.48, 3,391,016.58 and 577,784.28

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Solution

The fourth proportional to 2,260,683.48, 3,391,016.58 and 577,784.28 is: 866,674.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,683.48 : 3,391,016.58 = 577,784.28 : x
  2. Step 2: Convert to fraction form
    2,260,683.48/3,391,016.58 = 577,784.28/x
  3. Step 3: Cross multiply
    2,260,683.48x = 3,391,016.58 × 577,784.28
  4. Step 4: Simplify right side
    2,260,683.48x = 1,959,276,073,143.36
  5. Step 5: Solve for x
    x = 1,959,276,073,143.36/2,260,683.48
  6. Step 6: Final answer
    x = 866,674.21

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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.