Home / 4,944,731.50-7,403,808.58-3,137,832.10

Finding the Fourth Proportional to 4,944,731.50, 7,403,808.58 and 3,137,832.10

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Solution

The fourth proportional to 4,944,731.50, 7,403,808.58 and 3,137,832.10 is: 4,698,315.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,731.50 : 7,403,808.58 = 3,137,832.10 : x
  2. Step 2: Convert to fraction form
    4,944,731.50/7,403,808.58 = 3,137,832.10/x
  3. Step 3: Cross multiply
    4,944,731.50x = 7,403,808.58 × 3,137,832.10
  4. Step 4: Simplify right side
    4,944,731.50x = 23,231,908,225,989.60
  5. Step 5: Solve for x
    x = 23,231,908,225,989.60/4,944,731.50
  6. Step 6: Final answer
    x = 4,698,315.41

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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.