Home / 7,598,909.52-10,486,579.59-4,114,325.52

Finding the Fourth Proportional to 7,598,909.52, 10,486,579.59 and 4,114,325.52

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Solution

The fourth proportional to 7,598,909.52, 10,486,579.59 and 4,114,325.52 is: 5,677,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,909.52 : 10,486,579.59 = 4,114,325.52 : x
  2. Step 2: Convert to fraction form
    7,598,909.52/10,486,579.59 = 4,114,325.52/x
  3. Step 3: Cross multiply
    7,598,909.52x = 10,486,579.59 × 4,114,325.52
  4. Step 4: Simplify right side
    7,598,909.52x = 43,145,202,024,648.13
  5. Step 5: Solve for x
    x = 43,145,202,024,648.13/7,598,909.52
  6. Step 6: Final answer
    x = 5,677,814.94

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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.