Home / 7,501,261.41-10,351,772.46-4,063,502.45

Finding the Fourth Proportional to 7,501,261.41, 10,351,772.46 and 4,063,502.45

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Solution

The fourth proportional to 7,501,261.41, 10,351,772.46 and 4,063,502.45 is: 5,607,650.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,261.41 : 10,351,772.46 = 4,063,502.45 : x
  2. Step 2: Convert to fraction form
    7,501,261.41/10,351,772.46 = 4,063,502.45/x
  3. Step 3: Cross multiply
    7,501,261.41x = 10,351,772.46 × 4,063,502.45
  4. Step 4: Simplify right side
    7,501,261.41x = 42,064,452,701,293.66
  5. Step 5: Solve for x
    x = 42,064,452,701,293.66/7,501,261.41
  6. Step 6: Final answer
    x = 5,607,650.55

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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.