Home / 5,433,852.60-7,498,558.44-3,110,666.76

Finding the Fourth Proportional to 5,433,852.60, 7,498,558.44 and 3,110,666.76

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Solution

The fourth proportional to 5,433,852.60, 7,498,558.44 and 3,110,666.76 is: 4,292,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,852.60 : 7,498,558.44 = 3,110,666.76 : x
  2. Step 2: Convert to fraction form
    5,433,852.60/7,498,558.44 = 3,110,666.76/x
  3. Step 3: Cross multiply
    5,433,852.60x = 7,498,558.44 × 3,110,666.76
  4. Step 4: Simplify right side
    5,433,852.60x = 23,325,516,487,225.45
  5. Step 5: Solve for x
    x = 23,325,516,487,225.45/5,433,852.60
  6. Step 6: Final answer
    x = 4,292,629.60

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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.