Home / 5,014,654.45-6,920,029.06-2,722,762.69

Finding the Fourth Proportional to 5,014,654.45, 6,920,029.06 and 2,722,762.69

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Solution

The fourth proportional to 5,014,654.45, 6,920,029.06 and 2,722,762.69 is: 3,757,307.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,654.45 : 6,920,029.06 = 2,722,762.69 : x
  2. Step 2: Convert to fraction form
    5,014,654.45/6,920,029.06 = 2,722,762.69/x
  3. Step 3: Cross multiply
    5,014,654.45x = 6,920,029.06 × 2,722,762.69
  4. Step 4: Simplify right side
    5,014,654.45x = 18,841,596,938,283.77
  5. Step 5: Solve for x
    x = 18,841,596,938,283.77/5,014,654.45
  6. Step 6: Final answer
    x = 3,757,307.13

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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.