Home / 5,330,011.80-7,995,577.82-1,736,058.81

Finding the Fourth Proportional to 5,330,011.80, 7,995,577.82 and 1,736,058.81

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Solution

The fourth proportional to 5,330,011.80, 7,995,577.82 and 1,736,058.81 is: 2,604,270.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,011.80 : 7,995,577.82 = 1,736,058.81 : x
  2. Step 2: Convert to fraction form
    5,330,011.80/7,995,577.82 = 1,736,058.81/x
  3. Step 3: Cross multiply
    5,330,011.80x = 7,995,577.82 × 1,736,058.81
  4. Step 4: Simplify right side
    5,330,011.80x = 13,880,793,306,771.30
  5. Step 5: Solve for x
    x = 13,880,793,306,771.30/5,330,011.80
  6. Step 6: Final answer
    x = 2,604,270.65

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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.