Home / 4,731,798.76-7,098,969.05-1,493,461.64

Finding the Fourth Proportional to 4,731,798.76, 7,098,969.05 and 1,493,461.64

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Solution

The fourth proportional to 4,731,798.76, 7,098,969.05 and 1,493,461.64 is: 2,240,593.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,798.76 : 7,098,969.05 = 1,493,461.64 : x
  2. Step 2: Convert to fraction form
    4,731,798.76/7,098,969.05 = 1,493,461.64/x
  3. Step 3: Cross multiply
    4,731,798.76x = 7,098,969.05 × 1,493,461.64
  4. Step 4: Simplify right side
    4,731,798.76x = 10,602,037,981,203.32
  5. Step 5: Solve for x
    x = 10,602,037,981,203.32/4,731,798.76
  6. Step 6: Final answer
    x = 2,240,593.59

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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.