Home / 7,500,295.41-10,350,408.02-4,062,536.44

Finding the Fourth Proportional to 7,500,295.41, 10,350,408.02 and 4,062,536.44

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Solution

The fourth proportional to 7,500,295.41, 10,350,408.02 and 4,062,536.44 is: 5,606,300.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,295.41 : 10,350,408.02 = 4,062,536.44 : x
  2. Step 2: Convert to fraction form
    7,500,295.41/10,350,408.02 = 4,062,536.44/x
  3. Step 3: Cross multiply
    7,500,295.41x = 10,350,408.02 × 4,062,536.44
  4. Step 4: Simplify right side
    7,500,295.41x = 42,048,909,703,929.55
  5. Step 5: Solve for x
    x = 42,048,909,703,929.55/7,500,295.41
  6. Step 6: Final answer
    x = 5,606,300.48

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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.