Home / 7,975,823.07-11,006,579.83-4,354,151.07

Finding the Fourth Proportional to 7,975,823.07, 11,006,579.83 and 4,354,151.07

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Solution

The fourth proportional to 7,975,823.07, 11,006,579.83 and 4,354,151.07 is: 6,008,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,823.07 : 11,006,579.83 = 4,354,151.07 : x
  2. Step 2: Convert to fraction form
    7,975,823.07/11,006,579.83 = 4,354,151.07/x
  3. Step 3: Cross multiply
    7,975,823.07x = 11,006,579.83 × 4,354,151.07
  4. Step 4: Simplify right side
    7,975,823.07x = 47,924,311,343,834.92
  5. Step 5: Solve for x
    x = 47,924,311,343,834.92/7,975,823.07
  6. Step 6: Final answer
    x = 6,008,697.90

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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.