Home / 2,464,468.16-3,688,291.20-2,065,559.36

Finding the Fourth Proportional to 2,464,468.16, 3,688,291.20 and 2,065,559.36

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Solution

The fourth proportional to 2,464,468.16, 3,688,291.20 and 2,065,559.36 is: 3,091,289.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,468.16 : 3,688,291.20 = 2,065,559.36 : x
  2. Step 2: Convert to fraction form
    2,464,468.16/3,688,291.20 = 2,065,559.36/x
  3. Step 3: Cross multiply
    2,464,468.16x = 3,688,291.20 × 2,065,559.36
  4. Step 4: Simplify right side
    2,464,468.16x = 7,618,384,410,565.63
  5. Step 5: Solve for x
    x = 7,618,384,410,565.63/2,464,468.16
  6. Step 6: Final answer
    x = 3,091,289.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.