Home / 5,624,345.71-7,761,606.87-3,046,026.46

Finding the Fourth Proportional to 5,624,345.71, 7,761,606.87 and 3,046,026.46

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Solution

The fourth proportional to 5,624,345.71, 7,761,606.87 and 3,046,026.46 is: 4,203,521.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,345.71 : 7,761,606.87 = 3,046,026.46 : x
  2. Step 2: Convert to fraction form
    5,624,345.71/7,761,606.87 = 3,046,026.46/x
  3. Step 3: Cross multiply
    5,624,345.71x = 7,761,606.87 × 3,046,026.46
  4. Step 4: Simplify right side
    5,624,345.71x = 23,642,059,898,137.78
  5. Step 5: Solve for x
    x = 23,642,059,898,137.78/5,624,345.71
  6. Step 6: Final answer
    x = 4,203,521.82

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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.