Home / 8,369,060.94-11,550,521.61-4,699,495.26

Finding the Fourth Proportional to 8,369,060.94, 11,550,521.61 and 4,699,495.26

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Solution

The fourth proportional to 8,369,060.94, 11,550,521.61 and 4,699,495.26 is: 6,485,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,369,060.94 : 11,550,521.61 = 4,699,495.26 : x
  2. Step 2: Convert to fraction form
    8,369,060.94/11,550,521.61 = 4,699,495.26/x
  3. Step 3: Cross multiply
    8,369,060.94x = 11,550,521.61 × 4,699,495.26
  4. Step 4: Simplify right side
    8,369,060.94x = 54,281,621,556,722.56
  5. Step 5: Solve for x
    x = 54,281,621,556,722.56/8,369,060.94
  6. Step 6: Final answer
    x = 6,485,987.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.