Home / 5,330,802.69-7,996,197.83-1,736,563.86

Finding the Fourth Proportional to 5,330,802.69, 7,996,197.83 and 1,736,563.86

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Solution

The fourth proportional to 5,330,802.69, 7,996,197.83 and 1,736,563.86 is: 2,604,843.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,802.69 : 7,996,197.83 = 1,736,563.86 : x
  2. Step 2: Convert to fraction form
    5,330,802.69/7,996,197.83 = 1,736,563.86/x
  3. Step 3: Cross multiply
    5,330,802.69x = 7,996,197.83 × 1,736,563.86
  4. Step 4: Simplify right side
    5,330,802.69x = 13,885,908,160,305.61
  5. Step 5: Solve for x
    x = 13,885,908,160,305.61/5,330,802.69
  6. Step 6: Final answer
    x = 2,604,843.77

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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.