Home / 7,500,841.44-10,351,210.86-4,063,082.46

Finding the Fourth Proportional to 7,500,841.44, 10,351,210.86 and 4,063,082.46

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Solution

The fourth proportional to 7,500,841.44, 10,351,210.86 and 4,063,082.46 is: 5,607,080.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,841.44 : 10,351,210.86 = 4,063,082.46 : x
  2. Step 2: Convert to fraction form
    7,500,841.44/10,351,210.86 = 4,063,082.46/x
  3. Step 3: Cross multiply
    7,500,841.44x = 10,351,210.86 × 4,063,082.46
  4. Step 4: Simplify right side
    7,500,841.44x = 42,057,823,285,027.52
  5. Step 5: Solve for x
    x = 42,057,823,285,027.52/7,500,841.44
  6. Step 6: Final answer
    x = 5,607,080.70

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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.