Home / 10,955,230.50-15,118,663.24-6,060,368.20

Finding the Fourth Proportional to 10,955,230.50, 15,118,663.24 and 6,060,368.20

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Solution

The fourth proportional to 10,955,230.50, 15,118,663.24 and 6,060,368.20 is: 8,363,554.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,230.50 : 15,118,663.24 = 6,060,368.20 : x
  2. Step 2: Convert to fraction form
    10,955,230.50/15,118,663.24 = 6,060,368.20/x
  3. Step 3: Cross multiply
    10,955,230.50x = 15,118,663.24 × 6,060,368.20
  4. Step 4: Simplify right side
    10,955,230.50x = 91,624,665,918,589.19
  5. Step 5: Solve for x
    x = 91,624,665,918,589.19/10,955,230.50
  6. Step 6: Final answer
    x = 8,363,554.37

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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.