Home / 4,164,592.03-6,235,618.52-2,721,680.71

Finding the Fourth Proportional to 4,164,592.03, 6,235,618.52 and 2,721,680.71

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Solution

The fourth proportional to 4,164,592.03, 6,235,618.52 and 2,721,680.71 is: 4,075,156.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,592.03 : 6,235,618.52 = 2,721,680.71 : x
  2. Step 2: Convert to fraction form
    4,164,592.03/6,235,618.52 = 2,721,680.71/x
  3. Step 3: Cross multiply
    4,164,592.03x = 6,235,618.52 × 2,721,680.71
  4. Step 4: Simplify right side
    4,164,592.03x = 16,971,362,627,194.34
  5. Step 5: Solve for x
    x = 16,971,362,627,194.34/4,164,592.03
  6. Step 6: Final answer
    x = 4,075,156.10

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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.