Home / 4,377,461.86-6,037,947.93-3,803,515.30

Finding the Fourth Proportional to 4,377,461.86, 6,037,947.93 and 3,803,515.30

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Solution

The fourth proportional to 4,377,461.86, 6,037,947.93 and 3,803,515.30 is: 5,246,288.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,461.86 : 6,037,947.93 = 3,803,515.30 : x
  2. Step 2: Convert to fraction form
    4,377,461.86/6,037,947.93 = 3,803,515.30/x
  3. Step 3: Cross multiply
    4,377,461.86x = 6,037,947.93 × 3,803,515.30
  4. Step 4: Simplify right side
    4,377,461.86x = 22,965,427,332,358.33
  5. Step 5: Solve for x
    x = 22,965,427,332,358.33/4,377,461.86
  6. Step 6: Final answer
    x = 5,246,288.39

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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.