Home / 4,367,156.22-6,552,763.38-1,670,590.08

Finding the Fourth Proportional to 4,367,156.22, 6,552,763.38 and 1,670,590.08

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Solution

The fourth proportional to 4,367,156.22, 6,552,763.38 and 1,670,590.08 is: 2,506,661.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,156.22 : 6,552,763.38 = 1,670,590.08 : x
  2. Step 2: Convert to fraction form
    4,367,156.22/6,552,763.38 = 1,670,590.08/x
  3. Step 3: Cross multiply
    4,367,156.22x = 6,552,763.38 × 1,670,590.08
  4. Step 4: Simplify right side
    4,367,156.22x = 10,946,981,499,215.27
  5. Step 5: Solve for x
    x = 10,946,981,499,215.27/4,367,156.22
  6. Step 6: Final answer
    x = 2,506,661.30

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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.