Home / 4,551,563.52-6,825,177.72-1,355,569.20

Finding the Fourth Proportional to 4,551,563.52, 6,825,177.72 and 1,355,569.20

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Solution

The fourth proportional to 4,551,563.52, 6,825,177.72 and 1,355,569.20 is: 2,032,708.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,563.52 : 6,825,177.72 = 1,355,569.20 : x
  2. Step 2: Convert to fraction form
    4,551,563.52/6,825,177.72 = 1,355,569.20/x
  3. Step 3: Cross multiply
    4,551,563.52x = 6,825,177.72 × 1,355,569.20
  4. Step 4: Simplify right side
    4,551,563.52x = 9,252,000,701,758.22
  5. Step 5: Solve for x
    x = 9,252,000,701,758.22/4,551,563.52
  6. Step 6: Final answer
    x = 2,032,708.25

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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.