Home / 9,841,410.71-13,565,681.64-6,738,568.28

Finding the Fourth Proportional to 9,841,410.71, 13,565,681.64 and 6,738,568.28

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Solution

The fourth proportional to 9,841,410.71, 13,565,681.64 and 6,738,568.28 is: 9,288,635.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,410.71 : 13,565,681.64 = 6,738,568.28 : x
  2. Step 2: Convert to fraction form
    9,841,410.71/13,565,681.64 = 6,738,568.28/x
  3. Step 3: Cross multiply
    9,841,410.71x = 13,565,681.64 × 6,738,568.28
  4. Step 4: Simplify right side
    9,841,410.71x = 91,413,271,928,053.98
  5. Step 5: Solve for x
    x = 91,413,271,928,053.98/9,841,410.71
  6. Step 6: Final answer
    x = 9,288,635.00

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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.