Home / 8,927,232.54-12,297,714.40-6,472,631.22

Finding the Fourth Proportional to 8,927,232.54, 12,297,714.40 and 6,472,631.22

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Solution

The fourth proportional to 8,927,232.54, 12,297,714.40 and 6,472,631.22 is: 8,916,376.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927,232.54 : 12,297,714.40 = 6,472,631.22 : x
  2. Step 2: Convert to fraction form
    8,927,232.54/12,297,714.40 = 6,472,631.22/x
  3. Step 3: Cross multiply
    8,927,232.54x = 12,297,714.40 × 6,472,631.22
  4. Step 4: Simplify right side
    8,927,232.54x = 79,598,570,160,083.56
  5. Step 5: Solve for x
    x = 79,598,570,160,083.56/8,927,232.54
  6. Step 6: Final answer
    x = 8,916,376.92

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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.