Home / 1,731,218.55-2,596,827.83-934,057.05

Finding the Fourth Proportional to 1,731,218.55, 2,596,827.83 and 934,057.05

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Solution

The fourth proportional to 1,731,218.55, 2,596,827.83 and 934,057.05 is: 1,401,085.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,218.55 : 2,596,827.83 = 934,057.05 : x
  2. Step 2: Convert to fraction form
    1,731,218.55/2,596,827.83 = 934,057.05/x
  3. Step 3: Cross multiply
    1,731,218.55x = 2,596,827.83 × 934,057.05
  4. Step 4: Simplify right side
    1,731,218.55x = 2,425,585,337,577.42
  5. Step 5: Solve for x
    x = 2,425,585,337,577.42/1,731,218.55
  6. Step 6: Final answer
    x = 1,401,085.58

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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.