Home / 7,262,850.08-10,898,595.06-3,668,980.93

Finding the Fourth Proportional to 7,262,850.08, 10,898,595.06 and 3,668,980.93

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Solution

The fourth proportional to 7,262,850.08, 10,898,595.06 and 3,668,980.93 is: 5,505,653.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,850.08 : 10,898,595.06 = 3,668,980.93 : x
  2. Step 2: Convert to fraction form
    7,262,850.08/10,898,595.06 = 3,668,980.93/x
  3. Step 3: Cross multiply
    7,262,850.08x = 10,898,595.06 × 3,668,980.93
  4. Step 4: Simplify right side
    7,262,850.08x = 39,986,737,397,927.05
  5. Step 5: Solve for x
    x = 39,986,737,397,927.05/7,262,850.08
  6. Step 6: Final answer
    x = 5,505,653.70

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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.