Home / 10,828,443-14,943,251.34-5,999,547

Finding the Fourth Proportional to 10,828,443, 14,943,251.34 and 5,999,547

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Solution

The fourth proportional to 10,828,443, 14,943,251.34 and 5,999,547 is: 8,279,374.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,828,443 : 14,943,251.34 = 5,999,547 : x
  2. Step 2: Convert to fraction form
    10,828,443/14,943,251.34 = 5,999,547/x
  3. Step 3: Cross multiply
    10,828,443x = 14,943,251.34 × 5,999,547
  4. Step 4: Simplify right side
    10,828,443x = 89,652,738,747,142.98
  5. Step 5: Solve for x
    x = 89,652,738,747,142.98/10,828,443
  6. Step 6: Final answer
    x = 8,279,374.86

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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.