Home / 2,708,400-3,737,592.54-1,501,176

Finding the Fourth Proportional to 2,708,400, 3,737,592.54 and 1,501,176

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Solution

The fourth proportional to 2,708,400, 3,737,592.54 and 1,501,176 is: 2,071,623.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,400 : 3,737,592.54 = 1,501,176 : x
  2. Step 2: Convert to fraction form
    2,708,400/3,737,592.54 = 1,501,176/x
  3. Step 3: Cross multiply
    2,708,400x = 3,737,592.54 × 1,501,176
  4. Step 4: Simplify right side
    2,708,400x = 5,610,784,218,827.04
  5. Step 5: Solve for x
    x = 5,610,784,218,827.04/2,708,400
  6. Step 6: Final answer
    x = 2,071,623.18

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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.