Home / 10,569,960.22-14,586,297-6,219,328.32

Finding the Fourth Proportional to 10,569,960.22, 14,586,297 and 6,219,328.32

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Solution

The fourth proportional to 10,569,960.22, 14,586,297 and 6,219,328.32 is: 8,582,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,960.22 : 14,586,297 = 6,219,328.32 : x
  2. Step 2: Convert to fraction form
    10,569,960.22/14,586,297 = 6,219,328.32/x
  3. Step 3: Cross multiply
    10,569,960.22x = 14,586,297 × 6,219,328.32
  4. Step 4: Simplify right side
    10,569,960.22x = 90,716,970,016,031.05
  5. Step 5: Solve for x
    x = 90,716,970,016,031.05/10,569,960.22
  6. Step 6: Final answer
    x = 8,582,527.10

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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.