Home / 4,520,547.70-6,235,871.10-2,863,660.44

Finding the Fourth Proportional to 4,520,547.70, 6,235,871.10 and 2,863,660.44

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Solution

The fourth proportional to 4,520,547.70, 6,235,871.10 and 2,863,660.44 is: 3,950,277.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,547.70 : 6,235,871.10 = 2,863,660.44 : x
  2. Step 2: Convert to fraction form
    4,520,547.70/6,235,871.10 = 2,863,660.44/x
  3. Step 3: Cross multiply
    4,520,547.70x = 6,235,871.10 × 2,863,660.44
  4. Step 4: Simplify right side
    4,520,547.70x = 17,857,417,378,009.28
  5. Step 5: Solve for x
    x = 17,857,417,378,009.28/4,520,547.70
  6. Step 6: Final answer
    x = 3,950,277.39

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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.