Home / 4,152,466.54-6,224,894.43-1,455,321.52

Finding the Fourth Proportional to 4,152,466.54, 6,224,894.43 and 1,455,321.52

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Solution

The fourth proportional to 4,152,466.54, 6,224,894.43 and 1,455,321.52 is: 2,181,648.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,466.54 : 6,224,894.43 = 1,455,321.52 : x
  2. Step 2: Convert to fraction form
    4,152,466.54/6,224,894.43 = 1,455,321.52/x
  3. Step 3: Cross multiply
    4,152,466.54x = 6,224,894.43 × 1,455,321.52
  4. Step 4: Simplify right side
    4,152,466.54x = 9,059,222,823,707.13
  5. Step 5: Solve for x
    x = 9,059,222,823,707.13/4,152,466.54
  6. Step 6: Final answer
    x = 2,181,648.60

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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.