Home / 3,015,370.08-4,161,034.80-1,657,244.16

Finding the Fourth Proportional to 3,015,370.08, 4,161,034.80 and 1,657,244.16

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Solution

The fourth proportional to 3,015,370.08, 4,161,034.80 and 1,657,244.16 is: 2,286,900.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,370.08 : 4,161,034.80 = 1,657,244.16 : x
  2. Step 2: Convert to fraction form
    3,015,370.08/4,161,034.80 = 1,657,244.16/x
  3. Step 3: Cross multiply
    3,015,370.08x = 4,161,034.80 × 1,657,244.16
  4. Step 4: Simplify right side
    3,015,370.08x = 6,895,850,621,856.77
  5. Step 5: Solve for x
    x = 6,895,850,621,856.77/3,015,370.08
  6. Step 6: Final answer
    x = 2,286,900.26

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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.