Home / 1,884,801.24-2,601,029.40-1,025,365.32

Finding the Fourth Proportional to 1,884,801.24, 2,601,029.40 and 1,025,365.32

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Solution

The fourth proportional to 1,884,801.24, 2,601,029.40 and 1,025,365.32 is: 1,415,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,801.24 : 2,601,029.40 = 1,025,365.32 : x
  2. Step 2: Convert to fraction form
    1,884,801.24/2,601,029.40 = 1,025,365.32/x
  3. Step 3: Cross multiply
    1,884,801.24x = 2,601,029.40 × 1,025,365.32
  4. Step 4: Simplify right side
    1,884,801.24x = 2,667,005,343,060.41
  5. Step 5: Solve for x
    x = 2,667,005,343,060.41/1,884,801.24
  6. Step 6: Final answer
    x = 1,415,006.15

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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.