Home / 3,653,999.60-5,470,501.80-2,236,823.60

Finding the Fourth Proportional to 3,653,999.60, 5,470,501.80 and 2,236,823.60

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Solution

The fourth proportional to 3,653,999.60, 5,470,501.80 and 2,236,823.60 is: 3,348,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,999.60 : 5,470,501.80 = 2,236,823.60 : x
  2. Step 2: Convert to fraction form
    3,653,999.60/5,470,501.80 = 2,236,823.60/x
  3. Step 3: Cross multiply
    3,653,999.60x = 5,470,501.80 × 2,236,823.60
  4. Step 4: Simplify right side
    3,653,999.60x = 12,236,547,530,082.48
  5. Step 5: Solve for x
    x = 12,236,547,530,082.48/3,653,999.60
  6. Step 6: Final answer
    x = 3,348,809.21

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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.