Home / 4,738,045.35-7,107,068.03-4,233,176.40

Finding the Fourth Proportional to 4,738,045.35, 7,107,068.03 and 4,233,176.40

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Solution

The fourth proportional to 4,738,045.35, 7,107,068.03 and 4,233,176.40 is: 6,349,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,045.35 : 7,107,068.03 = 4,233,176.40 : x
  2. Step 2: Convert to fraction form
    4,738,045.35/7,107,068.03 = 4,233,176.40/x
  3. Step 3: Cross multiply
    4,738,045.35x = 7,107,068.03 × 4,233,176.40
  4. Step 4: Simplify right side
    4,738,045.35x = 30,085,472,636,624.61
  5. Step 5: Solve for x
    x = 30,085,472,636,624.61/4,738,045.35
  6. Step 6: Final answer
    x = 6,349,764.60

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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.