Home / 7,574,577.57-10,452,983.90-4,311,602.44

Finding the Fourth Proportional to 7,574,577.57, 10,452,983.90 and 4,311,602.44

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Solution

The fourth proportional to 7,574,577.57, 10,452,983.90 and 4,311,602.44 is: 5,950,049.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,577.57 : 10,452,983.90 = 4,311,602.44 : x
  2. Step 2: Convert to fraction form
    7,574,577.57/10,452,983.90 = 4,311,602.44/x
  3. Step 3: Cross multiply
    7,574,577.57x = 10,452,983.90 × 4,311,602.44
  4. Step 4: Simplify right side
    7,574,577.57x = 45,069,110,840,830.24
  5. Step 5: Solve for x
    x = 45,069,110,840,830.24/7,574,577.57
  6. Step 6: Final answer
    x = 5,950,049.42

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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.