Home / 4,903,727.49-6,766,973.55-2,698,384.23

Finding the Fourth Proportional to 4,903,727.49, 6,766,973.55 and 2,698,384.23

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Solution

The fourth proportional to 4,903,727.49, 6,766,973.55 and 2,698,384.23 is: 3,723,676.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,727.49 : 6,766,973.55 = 2,698,384.23 : x
  2. Step 2: Convert to fraction form
    4,903,727.49/6,766,973.55 = 2,698,384.23/x
  3. Step 3: Cross multiply
    4,903,727.49x = 6,766,973.55 × 2,698,384.23
  4. Step 4: Simplify right side
    4,903,727.49x = 18,259,894,712,147.12
  5. Step 5: Solve for x
    x = 18,259,894,712,147.12/4,903,727.49
  6. Step 6: Final answer
    x = 3,723,676.48

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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.