Home / 1,483,360.20-2,223,485.10-584,454.60

Finding the Fourth Proportional to 1,483,360.20, 2,223,485.10 and 584,454.60

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Solution

The fourth proportional to 1,483,360.20, 2,223,485.10 and 584,454.60 is: 876,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,360.20 : 2,223,485.10 = 584,454.60 : x
  2. Step 2: Convert to fraction form
    1,483,360.20/2,223,485.10 = 584,454.60/x
  3. Step 3: Cross multiply
    1,483,360.20x = 2,223,485.10 × 584,454.60
  4. Step 4: Simplify right side
    1,483,360.20x = 1,299,526,094,726.46
  5. Step 5: Solve for x
    x = 1,299,526,094,726.46/1,483,360.20
  6. Step 6: Final answer
    x = 876,069.14

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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.