Home / 1,785,060.04-2,677,618.14-1,782,435.64

Finding the Fourth Proportional to 1,785,060.04, 2,677,618.14 and 1,782,435.64

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Solution

The fourth proportional to 1,785,060.04, 2,677,618.14 and 1,782,435.64 is: 2,673,681.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,060.04 : 2,677,618.14 = 1,782,435.64 : x
  2. Step 2: Convert to fraction form
    1,785,060.04/2,677,618.14 = 1,782,435.64/x
  3. Step 3: Cross multiply
    1,785,060.04x = 2,677,618.14 × 1,782,435.64
  4. Step 4: Simplify right side
    1,785,060.04x = 4,772,682,003,046.51
  5. Step 5: Solve for x
    x = 4,772,682,003,046.51/1,785,060.04
  6. Step 6: Final answer
    x = 2,673,681.50

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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.