Home / 3,552,256.86-5,328,053.06-993,701.97

Finding the Fourth Proportional to 3,552,256.86, 5,328,053.06 and 993,701.97

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Solution

The fourth proportional to 3,552,256.86, 5,328,053.06 and 993,701.97 is: 1,490,460.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,256.86 : 5,328,053.06 = 993,701.97 : x
  2. Step 2: Convert to fraction form
    3,552,256.86/5,328,053.06 = 993,701.97/x
  3. Step 3: Cross multiply
    3,552,256.86x = 5,328,053.06 × 993,701.97
  4. Step 4: Simplify right side
    3,552,256.86x = 5,294,496,817,018.02
  5. Step 5: Solve for x
    x = 5,294,496,817,018.02/3,552,256.86
  6. Step 6: Final answer
    x = 1,490,460.02

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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.