Home / 4,623,533.36-6,381,758.28-2,690,167.36

Finding the Fourth Proportional to 4,623,533.36, 6,381,758.28 and 2,690,167.36

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Solution

The fourth proportional to 4,623,533.36, 6,381,758.28 and 2,690,167.36 is: 3,713,177.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,533.36 : 6,381,758.28 = 2,690,167.36 : x
  2. Step 2: Convert to fraction form
    4,623,533.36/6,381,758.28 = 2,690,167.36/x
  3. Step 3: Cross multiply
    4,623,533.36x = 6,381,758.28 × 2,690,167.36
  4. Step 4: Simplify right side
    4,623,533.36x = 17,167,997,824,265.74
  5. Step 5: Solve for x
    x = 17,167,997,824,265.74/4,623,533.36
  6. Step 6: Final answer
    x = 3,713,177.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.