Home / 1,650,103.52-2,475,157.37-452,036.30

Finding the Fourth Proportional to 1,650,103.52, 2,475,157.37 and 452,036.30

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Solution

The fourth proportional to 1,650,103.52, 2,475,157.37 and 452,036.30 is: 678,055.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,103.52 : 2,475,157.37 = 452,036.30 : x
  2. Step 2: Convert to fraction form
    1,650,103.52/2,475,157.37 = 452,036.30/x
  3. Step 3: Cross multiply
    1,650,103.52x = 2,475,157.37 × 452,036.30
  4. Step 4: Simplify right side
    1,650,103.52x = 1,118,860,964,816.56
  5. Step 5: Solve for x
    x = 1,118,860,964,816.56/1,650,103.52
  6. Step 6: Final answer
    x = 678,055.02

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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.