Home / 9,838,097-13,576,573.86-5,545,745

Finding the Fourth Proportional to 9,838,097, 13,576,573.86 and 5,545,745

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Solution

The fourth proportional to 9,838,097, 13,576,573.86 and 5,545,745 is: 7,653,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,097 : 13,576,573.86 = 5,545,745 : x
  2. Step 2: Convert to fraction form
    9,838,097/13,576,573.86 = 5,545,745/x
  3. Step 3: Cross multiply
    9,838,097x = 13,576,573.86 × 5,545,745
  4. Step 4: Simplify right side
    9,838,097x = 75,292,216,601,225.70
  5. Step 5: Solve for x
    x = 75,292,216,601,225.70/9,838,097
  6. Step 6: Final answer
    x = 7,653,128.10

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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.