Home / 5,508,677-7,602,875.80-4,589,448.50

Finding the Fourth Proportional to 5,508,677, 7,602,875.80 and 4,589,448.50

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Solution

The fourth proportional to 5,508,677, 7,602,875.80 and 4,589,448.50 is: 6,334,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,677 : 7,602,875.80 = 4,589,448.50 : x
  2. Step 2: Convert to fraction form
    5,508,677/7,602,875.80 = 4,589,448.50/x
  3. Step 3: Cross multiply
    5,508,677x = 7,602,875.80 × 4,589,448.50
  4. Step 4: Simplify right side
    5,508,677x = 34,893,006,935,996.30
  5. Step 5: Solve for x
    x = 34,893,006,935,996.30/5,508,677
  6. Step 6: Final answer
    x = 6,334,190.03

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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.