Home / 1,814,230.64-2,723,027.46-916,302.95

Finding the Fourth Proportional to 1,814,230.64, 2,723,027.46 and 916,302.95

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Solution

The fourth proportional to 1,814,230.64, 2,723,027.46 and 916,302.95 is: 1,375,303.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,230.64 : 2,723,027.46 = 916,302.95 : x
  2. Step 2: Convert to fraction form
    1,814,230.64/2,723,027.46 = 916,302.95/x
  3. Step 3: Cross multiply
    1,814,230.64x = 2,723,027.46 × 916,302.95
  4. Step 4: Simplify right side
    1,814,230.64x = 2,495,118,108,176.50
  5. Step 5: Solve for x
    x = 2,495,118,108,176.50/1,814,230.64
  6. Step 6: Final answer
    x = 1,375,303.70

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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.