Home / 3,506,101.78-4,837,046.13-2,035,759.36

Finding the Fourth Proportional to 3,506,101.78, 4,837,046.13 and 2,035,759.36

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Solution

The fourth proportional to 3,506,101.78, 4,837,046.13 and 2,035,759.36 is: 2,808,549.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,101.78 : 4,837,046.13 = 2,035,759.36 : x
  2. Step 2: Convert to fraction form
    3,506,101.78/4,837,046.13 = 2,035,759.36/x
  3. Step 3: Cross multiply
    3,506,101.78x = 4,837,046.13 × 2,035,759.36
  4. Step 4: Simplify right side
    3,506,101.78x = 9,847,061,933,899.28
  5. Step 5: Solve for x
    x = 9,847,061,933,899.28/3,506,101.78
  6. Step 6: Final answer
    x = 2,808,549.94

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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.