Home / 6,367,006.65-9,529,514.77-4,477,438.65

Finding the Fourth Proportional to 6,367,006.65, 9,529,514.77 and 4,477,438.65

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Solution

The fourth proportional to 6,367,006.65, 9,529,514.77 and 4,477,438.65 is: 6,701,393.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,006.65 : 9,529,514.77 = 4,477,438.65 : x
  2. Step 2: Convert to fraction form
    6,367,006.65/9,529,514.77 = 4,477,438.65/x
  3. Step 3: Cross multiply
    6,367,006.65x = 9,529,514.77 × 4,477,438.65
  4. Step 4: Simplify right side
    6,367,006.65x = 42,667,817,746,943.86
  5. Step 5: Solve for x
    x = 42,667,817,746,943.86/6,367,006.65
  6. Step 6: Final answer
    x = 6,701,393.62

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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.