Home / 9,794,550.36-14,693,346.72-4,999,645.20

Finding the Fourth Proportional to 9,794,550.36, 14,693,346.72 and 4,999,645.20

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Solution

The fourth proportional to 9,794,550.36, 14,693,346.72 and 4,999,645.20 is: 7,500,244.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794,550.36 : 14,693,346.72 = 4,999,645.20 : x
  2. Step 2: Convert to fraction form
    9,794,550.36/14,693,346.72 = 4,999,645.20/x
  3. Step 3: Cross multiply
    9,794,550.36x = 14,693,346.72 × 4,999,645.20
  4. Step 4: Simplify right side
    9,794,550.36x = 73,461,520,400,583.75
  5. Step 5: Solve for x
    x = 73,461,520,400,583.75/9,794,550.36
  6. Step 6: Final answer
    x = 7,500,244.29

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1.5x scale

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.