Home / 6,736,288.05-10,105,272.93-2,637,079.71

Finding the Fourth Proportional to 6,736,288.05, 10,105,272.93 and 2,637,079.71

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Solution

The fourth proportional to 6,736,288.05, 10,105,272.93 and 2,637,079.71 is: 3,955,948.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,288.05 : 10,105,272.93 = 2,637,079.71 : x
  2. Step 2: Convert to fraction form
    6,736,288.05/10,105,272.93 = 2,637,079.71/x
  3. Step 3: Cross multiply
    6,736,288.05x = 10,105,272.93 × 2,637,079.71
  4. Step 4: Simplify right side
    6,736,288.05x = 26,648,410,207,715.25
  5. Step 5: Solve for x
    x = 26,648,410,207,715.25/6,736,288.05
  6. Step 6: Final answer
    x = 3,955,948.74

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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.