Home / 2,824,337.04-3,897,669.83-1,600,644.93

Finding the Fourth Proportional to 2,824,337.04, 3,897,669.83 and 1,600,644.93

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Solution

The fourth proportional to 2,824,337.04, 3,897,669.83 and 1,600,644.93 is: 2,208,938.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,337.04 : 3,897,669.83 = 1,600,644.93 : x
  2. Step 2: Convert to fraction form
    2,824,337.04/3,897,669.83 = 1,600,644.93/x
  3. Step 3: Cross multiply
    2,824,337.04x = 3,897,669.83 × 1,600,644.93
  4. Step 4: Simplify right side
    2,824,337.04x = 6,238,785,444,200.24
  5. Step 5: Solve for x
    x = 6,238,785,444,200.24/2,824,337.04
  6. Step 6: Final answer
    x = 2,208,938.01

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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.