Home / 7,381,541.66-10,184,606.43-4,324,115.66

Finding the Fourth Proportional to 7,381,541.66, 10,184,606.43 and 4,324,115.66

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Solution

The fourth proportional to 7,381,541.66, 10,184,606.43 and 4,324,115.66 is: 5,966,154.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,541.66 : 10,184,606.43 = 4,324,115.66 : x
  2. Step 2: Convert to fraction form
    7,381,541.66/10,184,606.43 = 4,324,115.66/x
  3. Step 3: Cross multiply
    7,381,541.66x = 10,184,606.43 × 4,324,115.66
  4. Step 4: Simplify right side
    7,381,541.66x = 44,039,416,154,899.70
  5. Step 5: Solve for x
    x = 44,039,416,154,899.70/7,381,541.66
  6. Step 6: Final answer
    x = 5,966,154.25

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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.