Home / 4,910,056.40-6,773,530.92-3,814,833.16

Finding the Fourth Proportional to 4,910,056.40, 6,773,530.92 and 3,814,833.16

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Solution

The fourth proportional to 4,910,056.40, 6,773,530.92 and 3,814,833.16 is: 5,262,646.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,056.40 : 6,773,530.92 = 3,814,833.16 : x
  2. Step 2: Convert to fraction form
    4,910,056.40/6,773,530.92 = 3,814,833.16/x
  3. Step 3: Cross multiply
    4,910,056.40x = 6,773,530.92 × 3,814,833.16
  4. Step 4: Simplify right side
    4,910,056.40x = 25,839,890,363,901.31
  5. Step 5: Solve for x
    x = 25,839,890,363,901.31/4,910,056.40
  6. Step 6: Final answer
    x = 5,262,646.34

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1.5x scale

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.