Home / 4,935,713.74-6,811,632.03-2,760,459.28

Finding the Fourth Proportional to 4,935,713.74, 6,811,632.03 and 2,760,459.28

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Solution

The fourth proportional to 4,935,713.74, 6,811,632.03 and 2,760,459.28 is: 3,809,627.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,713.74 : 6,811,632.03 = 2,760,459.28 : x
  2. Step 2: Convert to fraction form
    4,935,713.74/6,811,632.03 = 2,760,459.28/x
  3. Step 3: Cross multiply
    4,935,713.74x = 6,811,632.03 × 2,760,459.28
  4. Step 4: Simplify right side
    4,935,713.74x = 18,803,232,849,158.74
  5. Step 5: Solve for x
    x = 18,803,232,849,158.74/4,935,713.74
  6. Step 6: Final answer
    x = 3,809,627.92

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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.