Home / 4,932,434.77-6,806,903.40-2,697,343.72

Finding the Fourth Proportional to 4,932,434.77, 6,806,903.40 and 2,697,343.72

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Solution

The fourth proportional to 4,932,434.77, 6,806,903.40 and 2,697,343.72 is: 3,722,412.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,434.77 : 6,806,903.40 = 2,697,343.72 : x
  2. Step 2: Convert to fraction form
    4,932,434.77/6,806,903.40 = 2,697,343.72/x
  3. Step 3: Cross multiply
    4,932,434.77x = 6,806,903.40 × 2,697,343.72
  4. Step 4: Simplify right side
    4,932,434.77x = 18,360,558,121,619.39
  5. Step 5: Solve for x
    x = 18,360,558,121,619.39/4,932,434.77
  6. Step 6: Final answer
    x = 3,722,412.76

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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.