Home / 3,162,756.78-4,744,426.82-1,032,852.06

Finding the Fourth Proportional to 3,162,756.78, 4,744,426.82 and 1,032,852.06

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Solution

The fourth proportional to 3,162,756.78, 4,744,426.82 and 1,032,852.06 is: 1,549,373.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,756.78 : 4,744,426.82 = 1,032,852.06 : x
  2. Step 2: Convert to fraction form
    3,162,756.78/4,744,426.82 = 1,032,852.06/x
  3. Step 3: Cross multiply
    3,162,756.78x = 4,744,426.82 × 1,032,852.06
  4. Step 4: Simplify right side
    3,162,756.78x = 4,900,291,009,391.99
  5. Step 5: Solve for x
    x = 4,900,291,009,391.99/3,162,756.78
  6. Step 6: Final answer
    x = 1,549,373.33

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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.