Home / 4,359,114.41-6,016,410.53-2,886,426.89

Finding the Fourth Proportional to 4,359,114.41, 6,016,410.53 and 2,886,426.89

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Solution

The fourth proportional to 4,359,114.41, 6,016,410.53 and 2,886,426.89 is: 3,983,820.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,114.41 : 6,016,410.53 = 2,886,426.89 : x
  2. Step 2: Convert to fraction form
    4,359,114.41/6,016,410.53 = 2,886,426.89/x
  3. Step 3: Cross multiply
    4,359,114.41x = 6,016,410.53 × 2,886,426.89
  4. Step 4: Simplify right side
    4,359,114.41x = 17,365,929,090,556.96
  5. Step 5: Solve for x
    x = 17,365,929,090,556.96/4,359,114.41
  6. Step 6: Final answer
    x = 3,983,820.45

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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.