Home / 8,836,903.40-13,227,002.00-4,727,945.47

Finding the Fourth Proportional to 8,836,903.40, 13,227,002.00 and 4,727,945.47

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Solution

The fourth proportional to 8,836,903.40, 13,227,002.00 and 4,727,945.47 is: 7,076,748.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,903.40 : 13,227,002.00 = 4,727,945.47 : x
  2. Step 2: Convert to fraction form
    8,836,903.40/13,227,002.00 = 4,727,945.47/x
  3. Step 3: Cross multiply
    8,836,903.40x = 13,227,002.00 × 4,727,945.47
  4. Step 4: Simplify right side
    8,836,903.40x = 62,536,544,199,998.83
  5. Step 5: Solve for x
    x = 62,536,544,199,998.83/8,836,903.40
  6. Step 6: Final answer
    x = 7,076,748.65

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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.