Home / 5,403,583.33-8,102,938.10-2,670,065.02

Finding the Fourth Proportional to 5,403,583.33, 8,102,938.10 and 2,670,065.02

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Solution

The fourth proportional to 5,403,583.33, 8,102,938.10 and 2,670,065.02 is: 4,003,893.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,583.33 : 8,102,938.10 = 2,670,065.02 : x
  2. Step 2: Convert to fraction form
    5,403,583.33/8,102,938.10 = 2,670,065.02/x
  3. Step 3: Cross multiply
    5,403,583.33x = 8,102,938.10 × 2,670,065.02
  4. Step 4: Simplify right side
    5,403,583.33x = 21,635,371,553,763.26
  5. Step 5: Solve for x
    x = 21,635,371,553,763.26/5,403,583.33
  6. Step 6: Final answer
    x = 4,003,893.39

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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.