Home / 4,943,263.41-6,821,402.55-2,737,995.51

Finding the Fourth Proportional to 4,943,263.41, 6,821,402.55 and 2,737,995.51

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Solution

The fourth proportional to 4,943,263.41, 6,821,402.55 and 2,737,995.51 is: 3,778,267.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,263.41 : 6,821,402.55 = 2,737,995.51 : x
  2. Step 2: Convert to fraction form
    4,943,263.41/6,821,402.55 = 2,737,995.51/x
  3. Step 3: Cross multiply
    4,943,263.41x = 6,821,402.55 × 2,737,995.51
  4. Step 4: Simplify right side
    4,943,263.41x = 18,676,969,553,802.55
  5. Step 5: Solve for x
    x = 18,676,969,553,802.55/4,943,263.41
  6. Step 6: Final answer
    x = 3,778,267.11

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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.