Home / 6,253,705.64-8,629,388.56-3,500,547.24

Finding the Fourth Proportional to 6,253,705.64, 8,629,388.56 and 3,500,547.24

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Solution

The fourth proportional to 6,253,705.64, 8,629,388.56 and 3,500,547.24 is: 4,830,349.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,705.64 : 8,629,388.56 = 3,500,547.24 : x
  2. Step 2: Convert to fraction form
    6,253,705.64/8,629,388.56 = 3,500,547.24/x
  3. Step 3: Cross multiply
    6,253,705.64x = 8,629,388.56 × 3,500,547.24
  4. Step 4: Simplify right side
    6,253,705.64x = 30,207,582,306,595.58
  5. Step 5: Solve for x
    x = 30,207,582,306,595.58/6,253,705.64
  6. Step 6: Final answer
    x = 4,830,349.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.