Home / 1,058,721.94-1,461,045.52-575,287.07

Finding the Fourth Proportional to 1,058,721.94, 1,461,045.52 and 575,287.07

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Solution

The fourth proportional to 1,058,721.94, 1,461,045.52 and 575,287.07 is: 793,901.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,721.94 : 1,461,045.52 = 575,287.07 : x
  2. Step 2: Convert to fraction form
    1,058,721.94/1,461,045.52 = 575,287.07/x
  3. Step 3: Cross multiply
    1,058,721.94x = 1,461,045.52 × 575,287.07
  4. Step 4: Simplify right side
    1,058,721.94x = 840,520,596,337.43
  5. Step 5: Solve for x
    x = 840,520,596,337.43/1,058,721.94
  6. Step 6: Final answer
    x = 793,901.18

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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.