Home / 5,896,953.32-8,136,449.08-3,317,693

Finding the Fourth Proportional to 5,896,953.32, 8,136,449.08 and 3,317,693

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Solution

The fourth proportional to 5,896,953.32, 8,136,449.08 and 3,317,693 is: 4,577,658.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,896,953.32 : 8,136,449.08 = 3,317,693 : x
  2. Step 2: Convert to fraction form
    5,896,953.32/8,136,449.08 = 3,317,693/x
  3. Step 3: Cross multiply
    5,896,953.32x = 8,136,449.08 × 3,317,693
  4. Step 4: Simplify right side
    5,896,953.32x = 26,994,240,157,572.44
  5. Step 5: Solve for x
    x = 26,994,240,157,572.44/5,896,953.32
  6. Step 6: Final answer
    x = 4,577,658.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.