Home / 5,008,332.74-7,512,628.50-1,365,092.60

Finding the Fourth Proportional to 5,008,332.74, 7,512,628.50 and 1,365,092.60

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Solution

The fourth proportional to 5,008,332.74, 7,512,628.50 and 1,365,092.60 is: 2,047,674.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,008,332.74 : 7,512,628.50 = 1,365,092.60 : x
  2. Step 2: Convert to fraction form
    5,008,332.74/7,512,628.50 = 1,365,092.60/x
  3. Step 3: Cross multiply
    5,008,332.74x = 7,512,628.50 × 1,365,092.60
  4. Step 4: Simplify right side
    5,008,332.74x = 10,255,433,534,335.96
  5. Step 5: Solve for x
    x = 10,255,433,534,335.96/5,008,332.74
  6. Step 6: Final answer
    x = 2,047,674.16

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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.