Home / 3,050,445.32-4,574,502.62-1,028,145.86

Finding the Fourth Proportional to 3,050,445.32, 4,574,502.62 and 1,028,145.86

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Solution

The fourth proportional to 3,050,445.32, 4,574,502.62 and 1,028,145.86 is: 1,541,826.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,445.32 : 4,574,502.62 = 1,028,145.86 : x
  2. Step 2: Convert to fraction form
    3,050,445.32/4,574,502.62 = 1,028,145.86/x
  3. Step 3: Cross multiply
    3,050,445.32x = 4,574,502.62 × 1,028,145.86
  4. Step 4: Simplify right side
    3,050,445.32x = 4,703,255,930,312.15
  5. Step 5: Solve for x
    x = 4,703,255,930,312.15/3,050,445.32
  6. Step 6: Final answer
    x = 1,541,826.01

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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.