Home / 9,358,268.42-14,039,061.10-4,240,491.58

Finding the Fourth Proportional to 9,358,268.42, 14,039,061.10 and 4,240,491.58

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Solution

The fourth proportional to 9,358,268.42, 14,039,061.10 and 4,240,491.58 is: 6,361,488.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,268.42 : 14,039,061.10 = 4,240,491.58 : x
  2. Step 2: Convert to fraction form
    9,358,268.42/14,039,061.10 = 4,240,491.58/x
  3. Step 3: Cross multiply
    9,358,268.42x = 14,039,061.10 × 4,240,491.58
  4. Step 4: Simplify right side
    9,358,268.42x = 59,532,520,385,655.54
  5. Step 5: Solve for x
    x = 59,532,520,385,655.54/9,358,268.42
  6. Step 6: Final answer
    x = 6,361,488.87

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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.