Home / 5,803,254.03-8,711,606.57-3,112,833.63

Finding the Fourth Proportional to 5,803,254.03, 8,711,606.57 and 3,112,833.63

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Solution

The fourth proportional to 5,803,254.03, 8,711,606.57 and 3,112,833.63 is: 4,672,857.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,254.03 : 8,711,606.57 = 3,112,833.63 : x
  2. Step 2: Convert to fraction form
    5,803,254.03/8,711,606.57 = 3,112,833.63/x
  3. Step 3: Cross multiply
    5,803,254.03x = 8,711,606.57 × 3,112,833.63
  4. Step 4: Simplify right side
    5,803,254.03x = 27,117,781,886,860.78
  5. Step 5: Solve for x
    x = 27,117,781,886,860.78/5,803,254.03
  6. Step 6: Final answer
    x = 4,672,857.98

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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.