Home / 7,803,653.10-11,700,814.05-4,024,517.10

Finding the Fourth Proportional to 7,803,653.10, 11,700,814.05 and 4,024,517.10

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Solution

The fourth proportional to 7,803,653.10, 11,700,814.05 and 4,024,517.10 is: 6,034,369.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,653.10 : 11,700,814.05 = 4,024,517.10 : x
  2. Step 2: Convert to fraction form
    7,803,653.10/11,700,814.05 = 4,024,517.10/x
  3. Step 3: Cross multiply
    7,803,653.10x = 11,700,814.05 × 4,024,517.10
  4. Step 4: Simplify right side
    7,803,653.10x = 47,090,126,228,145.26
  5. Step 5: Solve for x
    x = 47,090,126,228,145.26/7,803,653.10
  6. Step 6: Final answer
    x = 6,034,369.50

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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.