Home / 8,896,232.28-13,325,425.86-5,249,031.48

Finding the Fourth Proportional to 8,896,232.28, 13,325,425.86 and 5,249,031.48

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Solution

The fourth proportional to 8,896,232.28, 13,325,425.86 and 5,249,031.48 is: 7,862,382.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,232.28 : 13,325,425.86 = 5,249,031.48 : x
  2. Step 2: Convert to fraction form
    8,896,232.28/13,325,425.86 = 5,249,031.48/x
  3. Step 3: Cross multiply
    8,896,232.28x = 13,325,425.86 × 5,249,031.48
  4. Step 4: Simplify right side
    8,896,232.28x = 69,945,579,823,546.08
  5. Step 5: Solve for x
    x = 69,945,579,823,546.08/8,896,232.28
  6. Step 6: Final answer
    x = 7,862,382.37

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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.