Home / 3,567,384.65-5,351,894.36-1,545,967.89

Finding the Fourth Proportional to 3,567,384.65, 5,351,894.36 and 1,545,967.89

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Solution

The fourth proportional to 3,567,384.65, 5,351,894.36 and 1,545,967.89 is: 2,319,306.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,384.65 : 5,351,894.36 = 1,545,967.89 : x
  2. Step 2: Convert to fraction form
    3,567,384.65/5,351,894.36 = 1,545,967.89/x
  3. Step 3: Cross multiply
    3,567,384.65x = 5,351,894.36 × 1,545,967.89
  4. Step 4: Simplify right side
    3,567,384.65x = 8,273,856,823,502.26
  5. Step 5: Solve for x
    x = 8,273,856,823,502.26/3,567,384.65
  6. Step 6: Final answer
    x = 2,319,306.06

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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.