Home / 3,459,092.47-5,191,802.34-1,754,412.43

Finding the Fourth Proportional to 3,459,092.47, 5,191,802.34 and 1,754,412.43

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Solution

The fourth proportional to 3,459,092.47, 5,191,802.34 and 1,754,412.43 is: 2,633,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,092.47 : 5,191,802.34 = 1,754,412.43 : x
  2. Step 2: Convert to fraction form
    3,459,092.47/5,191,802.34 = 1,754,412.43/x
  3. Step 3: Cross multiply
    3,459,092.47x = 5,191,802.34 × 1,754,412.43
  4. Step 4: Simplify right side
    3,459,092.47x = 9,108,562,530,139.91
  5. Step 5: Solve for x
    x = 9,108,562,530,139.91/3,459,092.47
  6. Step 6: Final answer
    x = 2,633,223.20

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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.