Home / 2,684,639.06-3,704,802.50-1,477,415.06

Finding the Fourth Proportional to 2,684,639.06, 3,704,802.50 and 1,477,415.06

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Solution

The fourth proportional to 2,684,639.06, 3,704,802.50 and 1,477,415.06 is: 2,038,833.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,639.06 : 3,704,802.50 = 1,477,415.06 : x
  2. Step 2: Convert to fraction form
    2,684,639.06/3,704,802.50 = 1,477,415.06/x
  3. Step 3: Cross multiply
    2,684,639.06x = 3,704,802.50 × 1,477,415.06
  4. Step 4: Simplify right side
    2,684,639.06x = 5,473,531,007,825.65
  5. Step 5: Solve for x
    x = 5,473,531,007,825.65/2,684,639.06
  6. Step 6: Final answer
    x = 2,038,833.11

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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.