Home / 5,709,508.36-8,564,269.02-1,922,674.12

Finding the Fourth Proportional to 5,709,508.36, 8,564,269.02 and 1,922,674.12

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Solution

The fourth proportional to 5,709,508.36, 8,564,269.02 and 1,922,674.12 is: 2,884,013.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709,508.36 : 8,564,269.02 = 1,922,674.12 : x
  2. Step 2: Convert to fraction form
    5,709,508.36/8,564,269.02 = 1,922,674.12/x
  3. Step 3: Cross multiply
    5,709,508.36x = 8,564,269.02 × 1,922,674.12
  4. Step 4: Simplify right side
    5,709,508.36x = 16,466,298,401,471.76
  5. Step 5: Solve for x
    x = 16,466,298,401,471.76/5,709,508.36
  6. Step 6: Final answer
    x = 2,884,013.36

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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.