Home / 4,679,904.60-7,008,047.10-3,735,120.60

Finding the Fourth Proportional to 4,679,904.60, 7,008,047.10 and 3,735,120.60

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Solution

The fourth proportional to 4,679,904.60, 7,008,047.10 and 3,735,120.60 is: 5,593,255.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,904.60 : 7,008,047.10 = 3,735,120.60 : x
  2. Step 2: Convert to fraction form
    4,679,904.60/7,008,047.10 = 3,735,120.60/x
  3. Step 3: Cross multiply
    4,679,904.60x = 7,008,047.10 × 3,735,120.60
  4. Step 4: Simplify right side
    4,679,904.60x = 26,175,901,088,980.26
  5. Step 5: Solve for x
    x = 26,175,901,088,980.26/4,679,904.60
  6. Step 6: Final answer
    x = 5,593,255.27

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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.