Home / 3,137,468.24-4,706,987.16-893,606.24

Finding the Fourth Proportional to 3,137,468.24, 4,706,987.16 and 893,606.24

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Solution

The fourth proportional to 3,137,468.24, 4,706,987.16 and 893,606.24 is: 1,340,632.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,468.24 : 4,706,987.16 = 893,606.24 : x
  2. Step 2: Convert to fraction form
    3,137,468.24/4,706,987.16 = 893,606.24/x
  3. Step 3: Cross multiply
    3,137,468.24x = 4,706,987.16 × 893,606.24
  4. Step 4: Simplify right side
    3,137,468.24x = 4,206,193,097,775.88
  5. Step 5: Solve for x
    x = 4,206,193,097,775.88/3,137,468.24
  6. Step 6: Final answer
    x = 1,340,632.88

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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.