Home / 9,500,246.52-13,110,021.27-5,630,470.29

Finding the Fourth Proportional to 9,500,246.52, 13,110,021.27 and 5,630,470.29

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Solution

The fourth proportional to 9,500,246.52, 13,110,021.27 and 5,630,470.29 is: 7,769,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,500,246.52 : 13,110,021.27 = 5,630,470.29 : x
  2. Step 2: Convert to fraction form
    9,500,246.52/13,110,021.27 = 5,630,470.29/x
  3. Step 3: Cross multiply
    9,500,246.52x = 13,110,021.27 × 5,630,470.29
  4. Step 4: Simplify right side
    9,500,246.52x = 73,815,585,262,003.06
  5. Step 5: Solve for x
    x = 73,815,585,262,003.06/9,500,246.52
  6. Step 6: Final answer
    x = 7,769,859.98

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1.5x scale

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.