Home / 4,775,116.20-6,589,700.22-2,599,674.49

Finding the Fourth Proportional to 4,775,116.20, 6,589,700.22 and 2,599,674.49

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Solution

The fourth proportional to 4,775,116.20, 6,589,700.22 and 2,599,674.49 is: 3,587,572.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,116.20 : 6,589,700.22 = 2,599,674.49 : x
  2. Step 2: Convert to fraction form
    4,775,116.20/6,589,700.22 = 2,599,674.49/x
  3. Step 3: Cross multiply
    4,775,116.20x = 6,589,700.22 × 2,599,674.49
  4. Step 4: Simplify right side
    4,775,116.20x = 17,131,075,558,681.39
  5. Step 5: Solve for x
    x = 17,131,075,558,681.39/4,775,116.20
  6. Step 6: Final answer
    x = 3,587,572.50

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1.5x scale

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.