Home / 6,548,331.06-9,822,427.47-2,559,208.50

Finding the Fourth Proportional to 6,548,331.06, 9,822,427.47 and 2,559,208.50

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Solution

The fourth proportional to 6,548,331.06, 9,822,427.47 and 2,559,208.50 is: 3,838,785.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,331.06 : 9,822,427.47 = 2,559,208.50 : x
  2. Step 2: Convert to fraction form
    6,548,331.06/9,822,427.47 = 2,559,208.50/x
  3. Step 3: Cross multiply
    6,548,331.06x = 9,822,427.47 × 2,559,208.50
  4. Step 4: Simplify right side
    6,548,331.06x = 25,137,639,871,857.50
  5. Step 5: Solve for x
    x = 25,137,639,871,857.50/6,548,331.06
  6. Step 6: Final answer
    x = 3,838,785.74

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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.