Home / 6,713,896.47-10,050,771.63-4,112,008.71

Finding the Fourth Proportional to 6,713,896.47, 10,050,771.63 and 4,112,008.71

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Solution

The fourth proportional to 6,713,896.47, 10,050,771.63 and 4,112,008.71 is: 6,155,719.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,896.47 : 10,050,771.63 = 4,112,008.71 : x
  2. Step 2: Convert to fraction form
    6,713,896.47/10,050,771.63 = 4,112,008.71/x
  3. Step 3: Cross multiply
    6,713,896.47x = 10,050,771.63 × 4,112,008.71
  4. Step 4: Simplify right side
    6,713,896.47x = 41,328,860,484,780.90
  5. Step 5: Solve for x
    x = 41,328,860,484,780.90/6,713,896.47
  6. Step 6: Final answer
    x = 6,155,719.06

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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.