Home / 4,794,875.30-6,617,025.41-2,619,559.32

Finding the Fourth Proportional to 4,794,875.30, 6,617,025.41 and 2,619,559.32

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Solution

The fourth proportional to 4,794,875.30, 6,617,025.41 and 2,619,559.32 is: 3,615,045.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,875.30 : 6,617,025.41 = 2,619,559.32 : x
  2. Step 2: Convert to fraction form
    4,794,875.30/6,617,025.41 = 2,619,559.32/x
  3. Step 3: Cross multiply
    4,794,875.30x = 6,617,025.41 × 2,619,559.32
  4. Step 4: Simplify right side
    4,794,875.30x = 17,333,690,570,344.52
  5. Step 5: Solve for x
    x = 17,333,690,570,344.52/4,794,875.30
  6. Step 6: Final answer
    x = 3,615,045.13

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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.