Home / 2,701,649.93-3,728,306.30-1,477,929.15

Finding the Fourth Proportional to 2,701,649.93, 3,728,306.30 and 1,477,929.15

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Solution

The fourth proportional to 2,701,649.93, 3,728,306.30 and 1,477,929.15 is: 2,039,558.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,649.93 : 3,728,306.30 = 1,477,929.15 : x
  2. Step 2: Convert to fraction form
    2,701,649.93/3,728,306.30 = 1,477,929.15/x
  3. Step 3: Cross multiply
    2,701,649.93x = 3,728,306.30 × 1,477,929.15
  4. Step 4: Simplify right side
    2,701,649.93x = 5,510,172,553,509.00
  5. Step 5: Solve for x
    x = 5,510,172,553,509.00/2,701,649.93
  6. Step 6: Final answer
    x = 2,039,558.31

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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.