Home / 9,358,266.42-14,039,058.10-4,240,489.58

Finding the Fourth Proportional to 9,358,266.42, 14,039,058.10 and 4,240,489.58

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Solution

The fourth proportional to 9,358,266.42, 14,039,058.10 and 4,240,489.58 is: 6,361,485.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,266.42 : 14,039,058.10 = 4,240,489.58 : x
  2. Step 2: Convert to fraction form
    9,358,266.42/14,039,058.10 = 4,240,489.58/x
  3. Step 3: Cross multiply
    9,358,266.42x = 14,039,058.10 × 4,240,489.58
  4. Step 4: Simplify right side
    9,358,266.42x = 59,532,479,586,064.59
  5. Step 5: Solve for x
    x = 59,532,479,586,064.59/9,358,266.42
  6. Step 6: Final answer
    x = 6,361,485.87

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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.