Home / 17,803,756.99-26,701,898.73-5,021,272.34

Finding the Fourth Proportional to 17,803,756.99, 26,701,898.73 and 5,021,272.34

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Solution

The fourth proportional to 17,803,756.99, 26,701,898.73 and 5,021,272.34 is: 7,530,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,803,756.99 : 26,701,898.73 = 5,021,272.34 : x
  2. Step 2: Convert to fraction form
    17,803,756.99/26,701,898.73 = 5,021,272.34/x
  3. Step 3: Cross multiply
    17,803,756.99x = 26,701,898.73 × 5,021,272.34
  4. Step 4: Simplify right side
    17,803,756.99x = 134,077,505,518,430.12
  5. Step 5: Solve for x
    x = 134,077,505,518,430.12/17,803,756.99
  6. Step 6: Final answer
    x = 7,530,854.62

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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.