Home / 3,183,602.90-4,775,404.35-1,053,902.30

Finding the Fourth Proportional to 3,183,602.90, 4,775,404.35 and 1,053,902.30

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Solution

The fourth proportional to 3,183,602.90, 4,775,404.35 and 1,053,902.30 is: 1,580,853.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,602.90 : 4,775,404.35 = 1,053,902.30 : x
  2. Step 2: Convert to fraction form
    3,183,602.90/4,775,404.35 = 1,053,902.30/x
  3. Step 3: Cross multiply
    3,183,602.90x = 4,775,404.35 × 1,053,902.30
  4. Step 4: Simplify right side
    3,183,602.90x = 5,032,809,627,895.01
  5. Step 5: Solve for x
    x = 5,032,809,627,895.01/3,183,602.90
  6. Step 6: Final answer
    x = 1,580,853.45

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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.