Home / 8,173,041.30-11,278,797.08-4,501,946.54

Finding the Fourth Proportional to 8,173,041.30, 11,278,797.08 and 4,501,946.54

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Solution

The fourth proportional to 8,173,041.30, 11,278,797.08 and 4,501,946.54 is: 6,212,686.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,173,041.30 : 11,278,797.08 = 4,501,946.54 : x
  2. Step 2: Convert to fraction form
    8,173,041.30/11,278,797.08 = 4,501,946.54/x
  3. Step 3: Cross multiply
    8,173,041.30x = 11,278,797.08 × 4,501,946.54
  4. Step 4: Simplify right side
    8,173,041.30x = 50,776,541,495,355.37
  5. Step 5: Solve for x
    x = 50,776,541,495,355.37/8,173,041.30
  6. Step 6: Final answer
    x = 6,212,686.27

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Double scale
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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.