Home / 7,806,602.16-11,723,304-4,791,672

Finding the Fourth Proportional to 7,806,602.16, 11,723,304 and 4,791,672

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Solution

The fourth proportional to 7,806,602.16, 11,723,304 and 4,791,672 is: 7,195,733.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,806,602.16 : 11,723,304 = 4,791,672 : x
  2. Step 2: Convert to fraction form
    7,806,602.16/11,723,304 = 4,791,672/x
  3. Step 3: Cross multiply
    7,806,602.16x = 11,723,304 × 4,791,672
  4. Step 4: Simplify right side
    7,806,602.16x = 56,174,227,524,288
  5. Step 5: Solve for x
    x = 56,174,227,524,288/7,806,602.16
  6. Step 6: Final answer
    x = 7,195,733.35

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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.