Home / 2,862,675.60-4,294,010.64-732,756.30

Finding the Fourth Proportional to 2,862,675.60, 4,294,010.64 and 732,756.30

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Solution

The fourth proportional to 2,862,675.60, 4,294,010.64 and 732,756.30 is: 1,099,133.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,675.60 : 4,294,010.64 = 732,756.30 : x
  2. Step 2: Convert to fraction form
    2,862,675.60/4,294,010.64 = 732,756.30/x
  3. Step 3: Cross multiply
    2,862,675.60x = 4,294,010.64 × 732,756.30
  4. Step 4: Simplify right side
    2,862,675.60x = 3,146,463,348,727.03
  5. Step 5: Solve for x
    x = 3,146,463,348,727.03/2,862,675.60
  6. Step 6: Final answer
    x = 1,099,133.74

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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.