Home / 2,704,090.60-4,055,924.70-709,494.76

Finding the Fourth Proportional to 2,704,090.60, 4,055,924.70 and 709,494.76

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Solution

The fourth proportional to 2,704,090.60, 4,055,924.70 and 709,494.76 is: 1,064,186.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,090.60 : 4,055,924.70 = 709,494.76 : x
  2. Step 2: Convert to fraction form
    2,704,090.60/4,055,924.70 = 709,494.76/x
  3. Step 3: Cross multiply
    2,704,090.60x = 4,055,924.70 × 709,494.76
  4. Step 4: Simplify right side
    2,704,090.60x = 2,877,657,321,604.57
  5. Step 5: Solve for x
    x = 2,877,657,321,604.57/2,704,090.60
  6. Step 6: Final answer
    x = 1,064,186.73

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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.