Home / 5,698,002.77-7,862,932.33-3,119,184.69

Finding the Fourth Proportional to 5,698,002.77, 7,862,932.33 and 3,119,184.69

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Solution

The fourth proportional to 5,698,002.77, 7,862,932.33 and 3,119,184.69 is: 4,304,304.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,002.77 : 7,862,932.33 = 3,119,184.69 : x
  2. Step 2: Convert to fraction form
    5,698,002.77/7,862,932.33 = 3,119,184.69/x
  3. Step 3: Cross multiply
    5,698,002.77x = 7,862,932.33 × 3,119,184.69
  4. Step 4: Simplify right side
    5,698,002.77x = 24,525,938,110,725.33
  5. Step 5: Solve for x
    x = 24,525,938,110,725.33/5,698,002.77
  6. Step 6: Final answer
    x = 4,304,304.35

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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.