Home / 4,046,772.67-6,074,480.38-1,742,407.31

Finding the Fourth Proportional to 4,046,772.67, 6,074,480.38 and 1,742,407.31

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Solution

The fourth proportional to 4,046,772.67, 6,074,480.38 and 1,742,407.31 is: 2,615,471.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,772.67 : 6,074,480.38 = 1,742,407.31 : x
  2. Step 2: Convert to fraction form
    4,046,772.67/6,074,480.38 = 1,742,407.31/x
  3. Step 3: Cross multiply
    4,046,772.67x = 6,074,480.38 × 1,742,407.31
  4. Step 4: Simplify right side
    4,046,772.67x = 10,584,219,018,563.58
  5. Step 5: Solve for x
    x = 10,584,219,018,563.58/4,046,772.67
  6. Step 6: Final answer
    x = 2,615,471.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.