Home / 3,028,567.52-4,549,448.28-1,831,054.16

Finding the Fourth Proportional to 3,028,567.52, 4,549,448.28 and 1,831,054.16

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Solution

The fourth proportional to 3,028,567.52, 4,549,448.28 and 1,831,054.16 is: 2,750,569.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,567.52 : 4,549,448.28 = 1,831,054.16 : x
  2. Step 2: Convert to fraction form
    3,028,567.52/4,549,448.28 = 1,831,054.16/x
  3. Step 3: Cross multiply
    3,028,567.52x = 4,549,448.28 × 1,831,054.16
  4. Step 4: Simplify right side
    3,028,567.52x = 8,330,286,198,798.85
  5. Step 5: Solve for x
    x = 8,330,286,198,798.85/3,028,567.52
  6. Step 6: Final answer
    x = 2,750,569.75

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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.