Home / 5,689,410.90-8,534,124.99-2,323,617.90

Finding the Fourth Proportional to 5,689,410.90, 8,534,124.99 and 2,323,617.90

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Solution

The fourth proportional to 5,689,410.90, 8,534,124.99 and 2,323,617.90 is: 3,485,430.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,410.90 : 8,534,124.99 = 2,323,617.90 : x
  2. Step 2: Convert to fraction form
    5,689,410.90/8,534,124.99 = 2,323,617.90/x
  3. Step 3: Cross multiply
    5,689,410.90x = 8,534,124.99 × 2,323,617.90
  4. Step 4: Simplify right side
    5,689,410.90x = 19,830,045,587,601.32
  5. Step 5: Solve for x
    x = 19,830,045,587,601.32/5,689,410.90
  6. Step 6: Final answer
    x = 3,485,430.38

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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.