Home / 3,649,141.12-5,035,726.10-2,017,506.54

Finding the Fourth Proportional to 3,649,141.12, 5,035,726.10 and 2,017,506.54

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Solution

The fourth proportional to 3,649,141.12, 5,035,726.10 and 2,017,506.54 is: 2,784,110.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,141.12 : 5,035,726.10 = 2,017,506.54 : x
  2. Step 2: Convert to fraction form
    3,649,141.12/5,035,726.10 = 2,017,506.54/x
  3. Step 3: Cross multiply
    3,649,141.12x = 5,035,726.10 × 2,017,506.54
  4. Step 4: Simplify right side
    3,649,141.12x = 10,159,610,312,698.18
  5. Step 5: Solve for x
    x = 10,159,610,312,698.18/3,649,141.12
  6. Step 6: Final answer
    x = 2,784,110.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.