Home / 4,749,854.95-6,554,694.05-2,684,595.83

Finding the Fourth Proportional to 4,749,854.95, 6,554,694.05 and 2,684,595.83

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Solution

The fourth proportional to 4,749,854.95, 6,554,694.05 and 2,684,595.83 is: 3,704,682.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,854.95 : 6,554,694.05 = 2,684,595.83 : x
  2. Step 2: Convert to fraction form
    4,749,854.95/6,554,694.05 = 2,684,595.83/x
  3. Step 3: Cross multiply
    4,749,854.95x = 6,554,694.05 × 2,684,595.83
  4. Step 4: Simplify right side
    4,749,854.95x = 17,596,704,277,426.60
  5. Step 5: Solve for x
    x = 17,596,704,277,426.60/4,749,854.95
  6. Step 6: Final answer
    x = 3,704,682.45

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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.