Home / 5,051,743.27-7,576,702.03-1,456,626.31

Finding the Fourth Proportional to 5,051,743.27, 7,576,702.03 and 1,456,626.31

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Solution

The fourth proportional to 5,051,743.27, 7,576,702.03 and 1,456,626.31 is: 2,184,676.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,743.27 : 7,576,702.03 = 1,456,626.31 : x
  2. Step 2: Convert to fraction form
    5,051,743.27/7,576,702.03 = 1,456,626.31/x
  3. Step 3: Cross multiply
    5,051,743.27x = 7,576,702.03 × 1,456,626.31
  4. Step 4: Simplify right side
    5,051,743.27x = 11,036,423,519,928.41
  5. Step 5: Solve for x
    x = 11,036,423,519,928.41/5,051,743.27
  6. Step 6: Final answer
    x = 2,184,676.25

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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.