Home / 1,740,218.60-2,610,327.90-943,057.10

Finding the Fourth Proportional to 1,740,218.60, 2,610,327.90 and 943,057.10

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Solution

The fourth proportional to 1,740,218.60, 2,610,327.90 and 943,057.10 is: 1,414,585.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,218.60 : 2,610,327.90 = 943,057.10 : x
  2. Step 2: Convert to fraction form
    1,740,218.60/2,610,327.90 = 943,057.10/x
  3. Step 3: Cross multiply
    1,740,218.60x = 2,610,327.90 × 943,057.10
  4. Step 4: Simplify right side
    1,740,218.60x = 2,461,688,259,423.09
  5. Step 5: Solve for x
    x = 2,461,688,259,423.09/1,740,218.60
  6. Step 6: Final answer
    x = 1,414,585.65

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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.