Home / 3,506,100.78-4,837,044.75-2,035,758.36

Finding the Fourth Proportional to 3,506,100.78, 4,837,044.75 and 2,035,758.36

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Solution

The fourth proportional to 3,506,100.78, 4,837,044.75 and 2,035,758.36 is: 2,808,548.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,100.78 : 4,837,044.75 = 2,035,758.36 : x
  2. Step 2: Convert to fraction form
    3,506,100.78/4,837,044.75 = 2,035,758.36/x
  3. Step 3: Cross multiply
    3,506,100.78x = 4,837,044.75 × 2,035,758.36
  4. Step 4: Simplify right side
    3,506,100.78x = 9,847,054,287,506.61
  5. Step 5: Solve for x
    x = 9,847,054,287,506.61/3,506,100.78
  6. Step 6: Final answer
    x = 2,808,548.56

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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.