Home / 4,990,052.37-6,884,580.83-4,070,692.24

Finding the Fourth Proportional to 4,990,052.37, 6,884,580.83 and 4,070,692.24

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Solution

The fourth proportional to 4,990,052.37, 6,884,580.83 and 4,070,692.24 is: 5,616,175.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,990,052.37 : 6,884,580.83 = 4,070,692.24 : x
  2. Step 2: Convert to fraction form
    4,990,052.37/6,884,580.83 = 4,070,692.24/x
  3. Step 3: Cross multiply
    4,990,052.37x = 6,884,580.83 × 4,070,692.24
  4. Step 4: Simplify right side
    4,990,052.37x = 28,025,009,760,333.76
  5. Step 5: Solve for x
    x = 28,025,009,760,333.76/4,990,052.37
  6. Step 6: Final answer
    x = 5,616,175.48

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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.