Home / 5,669,908.40-8,504,862.60-4,961,320.40

Finding the Fourth Proportional to 5,669,908.40, 8,504,862.60 and 4,961,320.40

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Solution

The fourth proportional to 5,669,908.40, 8,504,862.60 and 4,961,320.40 is: 7,441,980.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,908.40 : 8,504,862.60 = 4,961,320.40 : x
  2. Step 2: Convert to fraction form
    5,669,908.40/8,504,862.60 = 4,961,320.40/x
  3. Step 3: Cross multiply
    5,669,908.40x = 8,504,862.60 × 4,961,320.40
  4. Step 4: Simplify right side
    5,669,908.40x = 42,195,348,316,577.04
  5. Step 5: Solve for x
    x = 42,195,348,316,577.04/5,669,908.40
  6. Step 6: Final answer
    x = 7,441,980.60

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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.