Home / 9,492,508.94-13,099,666.06-5,141,581.79

Finding the Fourth Proportional to 9,492,508.94, 13,099,666.06 and 5,141,581.79

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Solution

The fourth proportional to 9,492,508.94, 13,099,666.06 and 5,141,581.79 is: 7,095,384.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492,508.94 : 13,099,666.06 = 5,141,581.79 : x
  2. Step 2: Convert to fraction form
    9,492,508.94/13,099,666.06 = 5,141,581.79/x
  3. Step 3: Cross multiply
    9,492,508.94x = 13,099,666.06 × 5,141,581.79
  4. Step 4: Simplify right side
    9,492,508.94x = 67,353,004,513,405.05
  5. Step 5: Solve for x
    x = 67,353,004,513,405.05/9,492,508.94
  6. Step 6: Final answer
    x = 7,095,384.89

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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.