Home / 5,768,867.64-7,963,488.62-3,594,485.11

Finding the Fourth Proportional to 5,768,867.64, 7,963,488.62 and 3,594,485.11

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Solution

The fourth proportional to 5,768,867.64, 7,963,488.62 and 3,594,485.11 is: 4,961,916.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,867.64 : 7,963,488.62 = 3,594,485.11 : x
  2. Step 2: Convert to fraction form
    5,768,867.64/7,963,488.62 = 3,594,485.11/x
  3. Step 3: Cross multiply
    5,768,867.64x = 7,963,488.62 × 3,594,485.11
  4. Step 4: Simplify right side
    5,768,867.64x = 28,624,641,278,993.14
  5. Step 5: Solve for x
    x = 28,624,641,278,993.14/5,768,867.64
  6. Step 6: Final answer
    x = 4,961,916.80

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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.