Home / 6,475,096.16-8,935,398.49-3,574,424.73

Finding the Fourth Proportional to 6,475,096.16, 8,935,398.49 and 3,574,424.73

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Solution

The fourth proportional to 6,475,096.16, 8,935,398.49 and 3,574,424.73 is: 4,932,576.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,096.16 : 8,935,398.49 = 3,574,424.73 : x
  2. Step 2: Convert to fraction form
    6,475,096.16/8,935,398.49 = 3,574,424.73/x
  3. Step 3: Cross multiply
    6,475,096.16x = 8,935,398.49 × 3,574,424.73
  4. Step 4: Simplify right side
    6,475,096.16x = 31,938,909,335,060.66
  5. Step 5: Solve for x
    x = 31,938,909,335,060.66/6,475,096.16
  6. Step 6: Final answer
    x = 4,932,576.84

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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.