Home / 7,500,295.54-10,350,408.19-4,062,536.57

Finding the Fourth Proportional to 7,500,295.54, 10,350,408.19 and 4,062,536.57

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Solution

The fourth proportional to 7,500,295.54, 10,350,408.19 and 4,062,536.57 is: 5,606,300.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,295.54 : 10,350,408.19 = 4,062,536.57 : x
  2. Step 2: Convert to fraction form
    7,500,295.54/10,350,408.19 = 4,062,536.57/x
  3. Step 3: Cross multiply
    7,500,295.54x = 10,350,408.19 × 4,062,536.57
  4. Step 4: Simplify right side
    7,500,295.54x = 42,048,911,734,550.46
  5. Step 5: Solve for x
    x = 42,048,911,734,550.46/7,500,295.54
  6. Step 6: Final answer
    x = 5,606,300.65

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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.