Home / 7,016,371.76-10,524,558.04-1,697,587.76

Finding the Fourth Proportional to 7,016,371.76, 10,524,558.04 and 1,697,587.76

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Solution

The fourth proportional to 7,016,371.76, 10,524,558.04 and 1,697,587.76 is: 2,546,381.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,371.76 : 10,524,558.04 = 1,697,587.76 : x
  2. Step 2: Convert to fraction form
    7,016,371.76/10,524,558.04 = 1,697,587.76/x
  3. Step 3: Cross multiply
    7,016,371.76x = 10,524,558.04 × 1,697,587.76
  4. Step 4: Simplify right side
    7,016,371.76x = 17,866,360,908,113.59
  5. Step 5: Solve for x
    x = 17,866,360,908,113.59/7,016,371.76
  6. Step 6: Final answer
    x = 2,546,381.74

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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.