Home / 6,039,200-8,331,349.83-3,590,421.58

Finding the Fourth Proportional to 6,039,200, 8,331,349.83 and 3,590,421.58

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Solution

The fourth proportional to 6,039,200, 8,331,349.83 and 3,590,421.58 is: 4,953,149.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,200 : 8,331,349.83 = 3,590,421.58 : x
  2. Step 2: Convert to fraction form
    6,039,200/8,331,349.83 = 3,590,421.58/x
  3. Step 3: Cross multiply
    6,039,200x = 8,331,349.83 × 3,590,421.58
  4. Step 4: Simplify right side
    6,039,200x = 29,913,058,178,504.59
  5. Step 5: Solve for x
    x = 29,913,058,178,504.59/6,039,200
  6. Step 6: Final answer
    x = 4,953,149.12

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1.5x scale

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.