Home / 1,804,421.16-2,704,936.38-605,502.66

Finding the Fourth Proportional to 1,804,421.16, 2,704,936.38 and 605,502.66

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Solution

The fourth proportional to 1,804,421.16, 2,704,936.38 and 605,502.66 is: 907,685.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,421.16 : 2,704,936.38 = 605,502.66 : x
  2. Step 2: Convert to fraction form
    1,804,421.16/2,704,936.38 = 605,502.66/x
  3. Step 3: Cross multiply
    1,804,421.16x = 2,704,936.38 × 605,502.66
  4. Step 4: Simplify right side
    1,804,421.16x = 1,637,846,173,220.77
  5. Step 5: Solve for x
    x = 1,637,846,173,220.77/1,804,421.16
  6. Step 6: Final answer
    x = 907,685.08

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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.