Home / 5,330,744.81-7,996,110.73-1,736,505.89

Finding the Fourth Proportional to 5,330,744.81, 7,996,110.73 and 1,736,505.89

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Solution

The fourth proportional to 5,330,744.81, 7,996,110.73 and 1,736,505.89 is: 2,604,756.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,744.81 : 7,996,110.73 = 1,736,505.89 : x
  2. Step 2: Convert to fraction form
    5,330,744.81/7,996,110.73 = 1,736,505.89/x
  3. Step 3: Cross multiply
    5,330,744.81x = 7,996,110.73 × 1,736,505.89
  4. Step 4: Simplify right side
    5,330,744.81x = 13,885,293,365,400.80
  5. Step 5: Solve for x
    x = 13,885,293,365,400.80/5,330,744.81
  6. Step 6: Final answer
    x = 2,604,756.72

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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.