Home / 1,416,229.40-2,125,325.16-563,213.64

Finding the Fourth Proportional to 1,416,229.40, 2,125,325.16 and 563,213.64

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Solution

The fourth proportional to 1,416,229.40, 2,125,325.16 and 563,213.64 is: 845,210.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,229.40 : 2,125,325.16 = 563,213.64 : x
  2. Step 2: Convert to fraction form
    1,416,229.40/2,125,325.16 = 563,213.64/x
  3. Step 3: Cross multiply
    1,416,229.40x = 2,125,325.16 × 563,213.64
  4. Step 4: Simplify right side
    1,416,229.40x = 1,197,012,119,547.18
  5. Step 5: Solve for x
    x = 1,197,012,119,547.18/1,416,229.40
  6. Step 6: Final answer
    x = 845,210.61

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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.