Home / 6,019,703.34-9,029,530.33-2,180,626.84

Finding the Fourth Proportional to 6,019,703.34, 9,029,530.33 and 2,180,626.84

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Solution

The fourth proportional to 6,019,703.34, 9,029,530.33 and 2,180,626.84 is: 3,270,931.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,703.34 : 9,029,530.33 = 2,180,626.84 : x
  2. Step 2: Convert to fraction form
    6,019,703.34/9,029,530.33 = 2,180,626.84/x
  3. Step 3: Cross multiply
    6,019,703.34x = 9,029,530.33 × 2,180,626.84
  4. Step 4: Simplify right side
    6,019,703.34x = 19,690,036,157,502.32
  5. Step 5: Solve for x
    x = 19,690,036,157,502.32/6,019,703.34
  6. Step 6: Final answer
    x = 3,270,931.31

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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.