Home / 1,701,972.70-2,549,459.85-1,170,094.30

Finding the Fourth Proportional to 1,701,972.70, 2,549,459.85 and 1,170,094.30

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Solution

The fourth proportional to 1,701,972.70, 2,549,459.85 and 1,170,094.30 is: 1,752,735.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,972.70 : 2,549,459.85 = 1,170,094.30 : x
  2. Step 2: Convert to fraction form
    1,701,972.70/2,549,459.85 = 1,170,094.30/x
  3. Step 3: Cross multiply
    1,701,972.70x = 2,549,459.85 × 1,170,094.30
  4. Step 4: Simplify right side
    1,701,972.70x = 2,983,108,438,563.86
  5. Step 5: Solve for x
    x = 2,983,108,438,563.86/1,701,972.70
  6. Step 6: Final answer
    x = 1,752,735.77

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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.