Home / 3,355,275.54-5,033,660.52-1,225,356.24

Finding the Fourth Proportional to 3,355,275.54, 5,033,660.52 and 1,225,356.24

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Solution

The fourth proportional to 3,355,275.54, 5,033,660.52 and 1,225,356.24 is: 1,838,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,275.54 : 5,033,660.52 = 1,225,356.24 : x
  2. Step 2: Convert to fraction form
    3,355,275.54/5,033,660.52 = 1,225,356.24/x
  3. Step 3: Cross multiply
    3,355,275.54x = 5,033,660.52 × 1,225,356.24
  4. Step 4: Simplify right side
    3,355,275.54x = 6,168,027,328,223.65
  5. Step 5: Solve for x
    x = 6,168,027,328,223.65/3,355,275.54
  6. Step 6: Final answer
    x = 1,838,307.24

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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.