Home / 2,023,708.08-3,030,122.28-1,541,639.28

Finding the Fourth Proportional to 2,023,708.08, 3,030,122.28 and 1,541,639.28

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Solution

The fourth proportional to 2,023,708.08, 3,030,122.28 and 1,541,639.28 is: 2,308,314.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,708.08 : 3,030,122.28 = 1,541,639.28 : x
  2. Step 2: Convert to fraction form
    2,023,708.08/3,030,122.28 = 1,541,639.28/x
  3. Step 3: Cross multiply
    2,023,708.08x = 3,030,122.28 × 1,541,639.28
  4. Step 4: Simplify right side
    2,023,708.08x = 4,671,355,530,051.16
  5. Step 5: Solve for x
    x = 4,671,355,530,051.16/2,023,708.08
  6. Step 6: Final answer
    x = 2,308,314.91

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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.