Home / 1,874,731.04-2,587,339.23-1,058,987.27

Finding the Fourth Proportional to 1,874,731.04, 2,587,339.23 and 1,058,987.27

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Solution

The fourth proportional to 1,874,731.04, 2,587,339.23 and 1,058,987.27 is: 1,461,521.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,731.04 : 2,587,339.23 = 1,058,987.27 : x
  2. Step 2: Convert to fraction form
    1,874,731.04/2,587,339.23 = 1,058,987.27/x
  3. Step 3: Cross multiply
    1,874,731.04x = 2,587,339.23 × 1,058,987.27
  4. Step 4: Simplify right side
    1,874,731.04x = 2,739,959,294,804.91
  5. Step 5: Solve for x
    x = 2,739,959,294,804.91/1,874,731.04
  6. Step 6: Final answer
    x = 1,461,521.28

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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.