Home / 5,098,739.58-7,648,320.45-1,504,506.48

Finding the Fourth Proportional to 5,098,739.58, 7,648,320.45 and 1,504,506.48

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Solution

The fourth proportional to 5,098,739.58, 7,648,320.45 and 1,504,506.48 is: 2,256,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,739.58 : 7,648,320.45 = 1,504,506.48 : x
  2. Step 2: Convert to fraction form
    5,098,739.58/7,648,320.45 = 1,504,506.48/x
  3. Step 3: Cross multiply
    5,098,739.58x = 7,648,320.45 × 1,504,506.48
  4. Step 4: Simplify right side
    5,098,739.58x = 11,506,947,678,141.52
  5. Step 5: Solve for x
    x = 11,506,947,678,141.52/5,098,739.58
  6. Step 6: Final answer
    x = 2,256,822.00

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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.