Home / 10,828,446-14,943,255.48-5,999,550

Finding the Fourth Proportional to 10,828,446, 14,943,255.48 and 5,999,550

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Solution

The fourth proportional to 10,828,446, 14,943,255.48 and 5,999,550 is: 8,279,379

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,828,446 : 14,943,255.48 = 5,999,550 : x
  2. Step 2: Convert to fraction form
    10,828,446/14,943,255.48 = 5,999,550/x
  3. Step 3: Cross multiply
    10,828,446x = 14,943,255.48 × 5,999,550
  4. Step 4: Simplify right side
    10,828,446x = 89,652,808,415,034
  5. Step 5: Solve for x
    x = 89,652,808,415,034/10,828,446
  6. Step 6: Final answer
    x = 8,279,379

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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.