Home / 8,541,541.32-11,787,325.92-4,674,062.94

Finding the Fourth Proportional to 8,541,541.32, 11,787,325.92 and 4,674,062.94

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Solution

The fourth proportional to 8,541,541.32, 11,787,325.92 and 4,674,062.94 is: 6,450,206.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,541.32 : 11,787,325.92 = 4,674,062.94 : x
  2. Step 2: Convert to fraction form
    8,541,541.32/11,787,325.92 = 4,674,062.94/x
  3. Step 3: Cross multiply
    8,541,541.32x = 11,787,325.92 × 4,674,062.94
  4. Step 4: Simplify right side
    8,541,541.32x = 55,094,703,244,373.41
  5. Step 5: Solve for x
    x = 55,094,703,244,373.41/8,541,541.32
  6. Step 6: Final answer
    x = 6,450,206.25

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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.