Home / 10,937,040.10-16,404,004.95-3,748,905.70

Finding the Fourth Proportional to 10,937,040.10, 16,404,004.95 and 3,748,905.70

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Solution

The fourth proportional to 10,937,040.10, 16,404,004.95 and 3,748,905.70 is: 5,622,825.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,040.10 : 16,404,004.95 = 3,748,905.70 : x
  2. Step 2: Convert to fraction form
    10,937,040.10/16,404,004.95 = 3,748,905.70/x
  3. Step 3: Cross multiply
    10,937,040.10x = 16,404,004.95 × 3,748,905.70
  4. Step 4: Simplify right side
    10,937,040.10x = 61,497,067,659,883.22
  5. Step 5: Solve for x
    x = 61,497,067,659,883.22/10,937,040.10
  6. Step 6: Final answer
    x = 5,622,825.47

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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.