Home / 7,081,523.38-10,604,347.89-4,391,102.98

Finding the Fourth Proportional to 7,081,523.38, 10,604,347.89 and 4,391,102.98

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Solution

The fourth proportional to 7,081,523.38, 10,604,347.89 and 4,391,102.98 is: 6,575,532.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,081,523.38 : 10,604,347.89 = 4,391,102.98 : x
  2. Step 2: Convert to fraction form
    7,081,523.38/10,604,347.89 = 4,391,102.98/x
  3. Step 3: Cross multiply
    7,081,523.38x = 10,604,347.89 × 4,391,102.98
  4. Step 4: Simplify right side
    7,081,523.38x = 46,564,783,620,735.72
  5. Step 5: Solve for x
    x = 46,564,783,620,735.72/7,081,523.38
  6. Step 6: Final answer
    x = 6,575,532.00

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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.