Home / 2,862,573.18-4,294,056.87-732,676.02

Finding the Fourth Proportional to 2,862,573.18, 4,294,056.87 and 732,676.02

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Solution

The fourth proportional to 2,862,573.18, 4,294,056.87 and 732,676.02 is: 1,099,064.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,573.18 : 4,294,056.87 = 732,676.02 : x
  2. Step 2: Convert to fraction form
    2,862,573.18/4,294,056.87 = 732,676.02/x
  3. Step 3: Cross multiply
    2,862,573.18x = 4,294,056.87 × 732,676.02
  4. Step 4: Simplify right side
    2,862,573.18x = 3,146,152,497,165.26
  5. Step 5: Solve for x
    x = 3,146,152,497,165.26/2,862,573.18
  6. Step 6: Final answer
    x = 1,099,064.48

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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.