Home / 2,364,810.93-3,263,439.04-1,277,082.45

Finding the Fourth Proportional to 2,364,810.93, 3,263,439.04 and 1,277,082.45

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Solution

The fourth proportional to 2,364,810.93, 3,263,439.04 and 1,277,082.45 is: 1,762,373.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,810.93 : 3,263,439.04 = 1,277,082.45 : x
  2. Step 2: Convert to fraction form
    2,364,810.93/3,263,439.04 = 1,277,082.45/x
  3. Step 3: Cross multiply
    2,364,810.93x = 3,263,439.04 × 1,277,082.45
  4. Step 4: Simplify right side
    2,364,810.93x = 4,167,680,721,436.14
  5. Step 5: Solve for x
    x = 4,167,680,721,436.14/2,364,810.93
  6. Step 6: Final answer
    x = 1,762,373.76

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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.