Home / 2,355,407.20-3,533,110.80-582,479.20

Finding the Fourth Proportional to 2,355,407.20, 3,533,110.80 and 582,479.20

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Solution

The fourth proportional to 2,355,407.20, 3,533,110.80 and 582,479.20 is: 873,718.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,407.20 : 3,533,110.80 = 582,479.20 : x
  2. Step 2: Convert to fraction form
    2,355,407.20/3,533,110.80 = 582,479.20/x
  3. Step 3: Cross multiply
    2,355,407.20x = 3,533,110.80 × 582,479.20
  4. Step 4: Simplify right side
    2,355,407.20x = 2,057,963,552,295.36
  5. Step 5: Solve for x
    x = 2,057,963,552,295.36/2,355,407.20
  6. Step 6: Final answer
    x = 873,718.80

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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.