Home / 5,809,507.80-8,713,095.30-2,776,867.80

Finding the Fourth Proportional to 5,809,507.80, 8,713,095.30 and 2,776,867.80

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Solution

The fourth proportional to 5,809,507.80, 8,713,095.30 and 2,776,867.80 is: 4,164,744.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,507.80 : 8,713,095.30 = 2,776,867.80 : x
  2. Step 2: Convert to fraction form
    5,809,507.80/8,713,095.30 = 2,776,867.80/x
  3. Step 3: Cross multiply
    5,809,507.80x = 8,713,095.30 × 2,776,867.80
  4. Step 4: Simplify right side
    5,809,507.80x = 24,195,113,776,901.34
  5. Step 5: Solve for x
    x = 24,195,113,776,901.34/5,809,507.80
  6. Step 6: Final answer
    x = 4,164,744.18

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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.