Home / 10,367,313.70-15,550,970.55-6,583,512.10

Finding the Fourth Proportional to 10,367,313.70, 15,550,970.55 and 6,583,512.10

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Solution

The fourth proportional to 10,367,313.70, 15,550,970.55 and 6,583,512.10 is: 9,875,268.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,313.70 : 15,550,970.55 = 6,583,512.10 : x
  2. Step 2: Convert to fraction form
    10,367,313.70/15,550,970.55 = 6,583,512.10/x
  3. Step 3: Cross multiply
    10,367,313.70x = 15,550,970.55 × 6,583,512.10
  4. Step 4: Simplify right side
    10,367,313.70x = 102,380,002,782,668.66
  5. Step 5: Solve for x
    x = 102,380,002,782,668.66/10,367,313.70
  6. Step 6: Final answer
    x = 9,875,268.15

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1.5x scale

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.