Home / 3,092,700.96-4,267,926-1,803,292.32

Finding the Fourth Proportional to 3,092,700.96, 4,267,926 and 1,803,292.32

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Solution

The fourth proportional to 3,092,700.96, 4,267,926 and 1,803,292.32 is: 2,488,542.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,700.96 : 4,267,926 = 1,803,292.32 : x
  2. Step 2: Convert to fraction form
    3,092,700.96/4,267,926 = 1,803,292.32/x
  3. Step 3: Cross multiply
    3,092,700.96x = 4,267,926 × 1,803,292.32
  4. Step 4: Simplify right side
    3,092,700.96x = 7,696,318,178,128.32
  5. Step 5: Solve for x
    x = 7,696,318,178,128.32/3,092,700.96
  6. Step 6: Final answer
    x = 2,488,542.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.