Home / 3,755,034.45-5,630,063.05-1,358,567.24

Finding the Fourth Proportional to 3,755,034.45, 5,630,063.05 and 1,358,567.24

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Solution

The fourth proportional to 3,755,034.45, 5,630,063.05 and 1,358,567.24 is: 2,036,950.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,034.45 : 5,630,063.05 = 1,358,567.24 : x
  2. Step 2: Convert to fraction form
    3,755,034.45/5,630,063.05 = 1,358,567.24/x
  3. Step 3: Cross multiply
    3,755,034.45x = 5,630,063.05 × 1,358,567.24
  4. Step 4: Simplify right side
    3,755,034.45x = 7,648,819,192,412.38
  5. Step 5: Solve for x
    x = 7,648,819,192,412.38/3,755,034.45
  6. Step 6: Final answer
    x = 2,036,950.47

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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.