Home / 3,047,215.00-4,205,457.60-1,740,662.59

Finding the Fourth Proportional to 3,047,215.00, 4,205,457.60 and 1,740,662.59

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Solution

The fourth proportional to 3,047,215.00, 4,205,457.60 and 1,740,662.59 is: 2,402,286.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,215.00 : 4,205,457.60 = 1,740,662.59 : x
  2. Step 2: Convert to fraction form
    3,047,215.00/4,205,457.60 = 1,740,662.59/x
  3. Step 3: Cross multiply
    3,047,215.00x = 4,205,457.60 × 1,740,662.59
  4. Step 4: Simplify right side
    3,047,215.00x = 7,320,282,697,123.90
  5. Step 5: Solve for x
    x = 7,320,282,697,123.90/3,047,215.00
  6. Step 6: Final answer
    x = 2,402,286.25

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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.