Home / 4,267,046.93-6,400,576.87-1,742,702.18

Finding the Fourth Proportional to 4,267,046.93, 6,400,576.87 and 1,742,702.18

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Solution

The fourth proportional to 4,267,046.93, 6,400,576.87 and 1,742,702.18 is: 2,614,055.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,046.93 : 6,400,576.87 = 1,742,702.18 : x
  2. Step 2: Convert to fraction form
    4,267,046.93/6,400,576.87 = 1,742,702.18/x
  3. Step 3: Cross multiply
    4,267,046.93x = 6,400,576.87 × 1,742,702.18
  4. Step 4: Simplify right side
    4,267,046.93x = 11,154,299,228,246.94
  5. Step 5: Solve for x
    x = 11,154,299,228,246.94/4,267,046.93
  6. Step 6: Final answer
    x = 2,614,055.91

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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.