Home / 4,164,592.53-6,235,619.27-2,721,681.21

Finding the Fourth Proportional to 4,164,592.53, 6,235,619.27 and 2,721,681.21

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Solution

The fourth proportional to 4,164,592.53, 6,235,619.27 and 2,721,681.21 is: 4,075,156.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,592.53 : 6,235,619.27 = 2,721,681.21 : x
  2. Step 2: Convert to fraction form
    4,164,592.53/6,235,619.27 = 2,721,681.21/x
  3. Step 3: Cross multiply
    4,164,592.53x = 6,235,619.27 × 2,721,681.21
  4. Step 4: Simplify right side
    4,164,592.53x = 16,971,367,786,264.51
  5. Step 5: Solve for x
    x = 16,971,367,786,264.51/4,164,592.53
  6. Step 6: Final answer
    x = 4,075,156.85

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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.