Home / 2,721,482.04-4,077,433.59-2,559,475.87

Finding the Fourth Proportional to 2,721,482.04, 4,077,433.59 and 2,559,475.87

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Solution

The fourth proportional to 2,721,482.04, 4,077,433.59 and 2,559,475.87 is: 3,834,709.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,482.04 : 4,077,433.59 = 2,559,475.87 : x
  2. Step 2: Convert to fraction form
    2,721,482.04/4,077,433.59 = 2,559,475.87/x
  3. Step 3: Cross multiply
    2,721,482.04x = 4,077,433.59 × 2,559,475.87
  4. Step 4: Simplify right side
    2,721,482.04x = 10,436,092,865,340.86
  5. Step 5: Solve for x
    x = 10,436,092,865,340.86/2,721,482.04
  6. Step 6: Final answer
    x = 3,834,709.43

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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.