Home / 6,078,460.16-9,109,636.48-3,232,444.16

Finding the Fourth Proportional to 6,078,460.16, 9,109,636.48 and 3,232,444.16

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Solution

The fourth proportional to 6,078,460.16, 9,109,636.48 and 3,232,444.16 is: 4,844,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,078,460.16 : 9,109,636.48 = 3,232,444.16 : x
  2. Step 2: Convert to fraction form
    6,078,460.16/9,109,636.48 = 3,232,444.16/x
  3. Step 3: Cross multiply
    6,078,460.16x = 9,109,636.48 × 3,232,444.16
  4. Step 4: Simplify right side
    6,078,460.16x = 29,446,391,239,498.96
  5. Step 5: Solve for x
    x = 29,446,391,239,498.96/6,078,460.16
  6. Step 6: Final answer
    x = 4,844,383.36

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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.