Home / 5,862,132.40-8,794,235.40-2,077,812.40

Finding the Fourth Proportional to 5,862,132.40, 8,794,235.40 and 2,077,812.40

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Solution

The fourth proportional to 5,862,132.40, 8,794,235.40 and 2,077,812.40 is: 3,117,086.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862,132.40 : 8,794,235.40 = 2,077,812.40 : x
  2. Step 2: Convert to fraction form
    5,862,132.40/8,794,235.40 = 2,077,812.40/x
  3. Step 3: Cross multiply
    5,862,132.40x = 8,794,235.40 × 2,077,812.40
  4. Step 4: Simplify right side
    5,862,132.40x = 18,272,771,362,638.96
  5. Step 5: Solve for x
    x = 18,272,771,362,638.96/5,862,132.40
  6. Step 6: Final answer
    x = 3,117,086.09

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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.