Home / 3,563,758.15-4,918,090.00-2,014,986.58

Finding the Fourth Proportional to 3,563,758.15, 4,918,090.00 and 2,014,986.58

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Solution

The fourth proportional to 3,563,758.15, 4,918,090.00 and 2,014,986.58 is: 2,780,740.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,758.15 : 4,918,090.00 = 2,014,986.58 : x
  2. Step 2: Convert to fraction form
    3,563,758.15/4,918,090.00 = 2,014,986.58/x
  3. Step 3: Cross multiply
    3,563,758.15x = 4,918,090.00 × 2,014,986.58
  4. Step 4: Simplify right side
    3,563,758.15x = 9,909,885,329,679.22
  5. Step 5: Solve for x
    x = 9,909,885,329,679.22/3,563,758.15
  6. Step 6: Final answer
    x = 2,780,740.14

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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.