Home / 2,695,110.70-4,042,666.05-1,632,228.70

Finding the Fourth Proportional to 2,695,110.70, 4,042,666.05 and 1,632,228.70

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Solution

The fourth proportional to 2,695,110.70, 4,042,666.05 and 1,632,228.70 is: 2,448,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,110.70 : 4,042,666.05 = 1,632,228.70 : x
  2. Step 2: Convert to fraction form
    2,695,110.70/4,042,666.05 = 1,632,228.70/x
  3. Step 3: Cross multiply
    2,695,110.70x = 4,042,666.05 × 1,632,228.70
  4. Step 4: Simplify right side
    2,695,110.70x = 6,598,555,551,325.64
  5. Step 5: Solve for x
    x = 6,598,555,551,325.64/2,695,110.70
  6. Step 6: Final answer
    x = 2,448,343.05

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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.