Home / 11,501,313.40-17,251,970.10-4,409,601.40

Finding the Fourth Proportional to 11,501,313.40, 17,251,970.10 and 4,409,601.40

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Solution

The fourth proportional to 11,501,313.40, 17,251,970.10 and 4,409,601.40 is: 6,614,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,501,313.40 : 17,251,970.10 = 4,409,601.40 : x
  2. Step 2: Convert to fraction form
    11,501,313.40/17,251,970.10 = 4,409,601.40/x
  3. Step 3: Cross multiply
    11,501,313.40x = 17,251,970.10 × 4,409,601.40
  4. Step 4: Simplify right side
    11,501,313.40x = 76,074,311,505,718.16
  5. Step 5: Solve for x
    x = 76,074,311,505,718.16/11,501,313.40
  6. Step 6: Final answer
    x = 6,614,402.10

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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.