Home / 5,657,001.40-8,485,502.10-2,062,885.60

Finding the Fourth Proportional to 5,657,001.40, 8,485,502.10 and 2,062,885.60

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Solution

The fourth proportional to 5,657,001.40, 8,485,502.10 and 2,062,885.60 is: 3,094,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,001.40 : 8,485,502.10 = 2,062,885.60 : x
  2. Step 2: Convert to fraction form
    5,657,001.40/8,485,502.10 = 2,062,885.60/x
  3. Step 3: Cross multiply
    5,657,001.40x = 8,485,502.10 × 2,062,885.60
  4. Step 4: Simplify right side
    5,657,001.40x = 17,504,620,090,859.76
  5. Step 5: Solve for x
    x = 17,504,620,090,859.76/5,657,001.40
  6. Step 6: Final answer
    x = 3,094,328.40

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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.