Home / 2,444,219.40-3,670,265.70-1,845,856.20

Finding the Fourth Proportional to 2,444,219.40, 3,670,265.70 and 1,845,856.20

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Solution

The fourth proportional to 2,444,219.40, 3,670,265.70 and 1,845,856.20 is: 2,771,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,219.40 : 3,670,265.70 = 1,845,856.20 : x
  2. Step 2: Convert to fraction form
    2,444,219.40/3,670,265.70 = 1,845,856.20/x
  3. Step 3: Cross multiply
    2,444,219.40x = 3,670,265.70 × 1,845,856.20
  4. Step 4: Simplify right side
    2,444,219.40x = 6,774,782,697,992.34
  5. Step 5: Solve for x
    x = 6,774,782,697,992.34/2,444,219.40
  6. Step 6: Final answer
    x = 2,771,757.19

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1.5x scale

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.