Home / 4,731,798.51-7,098,968.68-1,493,461.39

Finding the Fourth Proportional to 4,731,798.51, 7,098,968.68 and 1,493,461.39

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Solution

The fourth proportional to 4,731,798.51, 7,098,968.68 and 1,493,461.39 is: 2,240,593.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,798.51 : 7,098,968.68 = 1,493,461.39 : x
  2. Step 2: Convert to fraction form
    4,731,798.51/7,098,968.68 = 1,493,461.39/x
  3. Step 3: Cross multiply
    4,731,798.51x = 7,098,968.68 × 1,493,461.39
  4. Step 4: Simplify right side
    4,731,798.51x = 10,602,035,632,399.26
  5. Step 5: Solve for x
    x = 10,602,035,632,399.26/4,731,798.51
  6. Step 6: Final answer
    x = 2,240,593.21

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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.