Home / 4,718,041.98-7,077,070.26-2,022,156.24

Finding the Fourth Proportional to 4,718,041.98, 7,077,070.26 and 2,022,156.24

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Solution

The fourth proportional to 4,718,041.98, 7,077,070.26 and 2,022,156.24 is: 3,033,237.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,041.98 : 7,077,070.26 = 2,022,156.24 : x
  2. Step 2: Convert to fraction form
    4,718,041.98/7,077,070.26 = 2,022,156.24/x
  3. Step 3: Cross multiply
    4,718,041.98x = 7,077,070.26 × 2,022,156.24
  4. Step 4: Simplify right side
    4,718,041.98x = 14,310,941,787,177.42
  5. Step 5: Solve for x
    x = 14,310,941,787,177.42/4,718,041.98
  6. Step 6: Final answer
    x = 3,033,237.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.