Home / 1,705,130.42-2,353,080.21-941,184.14

Finding the Fourth Proportional to 1,705,130.42, 2,353,080.21 and 941,184.14

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Solution

The fourth proportional to 1,705,130.42, 2,353,080.21 and 941,184.14 is: 1,298,834.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,130.42 : 2,353,080.21 = 941,184.14 : x
  2. Step 2: Convert to fraction form
    1,705,130.42/2,353,080.21 = 941,184.14/x
  3. Step 3: Cross multiply
    1,705,130.42x = 2,353,080.21 × 941,184.14
  4. Step 4: Simplify right side
    1,705,130.42x = 2,214,681,773,799.87
  5. Step 5: Solve for x
    x = 2,214,681,773,799.87/1,705,130.42
  6. Step 6: Final answer
    x = 1,298,834.24

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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.