Home / 5,330,771.91-7,996,151.70-1,736,533.11

Finding the Fourth Proportional to 5,330,771.91, 7,996,151.70 and 1,736,533.11

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Solution

The fourth proportional to 5,330,771.91, 7,996,151.70 and 1,736,533.11 is: 2,604,797.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,771.91 : 7,996,151.70 = 1,736,533.11 : x
  2. Step 2: Convert to fraction form
    5,330,771.91/7,996,151.70 = 1,736,533.11/x
  3. Step 3: Cross multiply
    5,330,771.91x = 7,996,151.70 × 1,736,533.11
  4. Step 4: Simplify right side
    5,330,771.91x = 13,885,582,179,632.79
  5. Step 5: Solve for x
    x = 13,885,582,179,632.79/5,330,771.91
  6. Step 6: Final answer
    x = 2,604,797.66

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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.