Home / 1,058,855.04-1,461,215.16-575,411.04

Finding the Fourth Proportional to 1,058,855.04, 1,461,215.16 and 575,411.04

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Solution

The fourth proportional to 1,058,855.04, 1,461,215.16 and 575,411.04 is: 794,064.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,855.04 : 1,461,215.16 = 575,411.04 : x
  2. Step 2: Convert to fraction form
    1,058,855.04/1,461,215.16 = 575,411.04/x
  3. Step 3: Cross multiply
    1,058,855.04x = 1,461,215.16 × 575,411.04
  4. Step 4: Simplify right side
    1,058,855.04x = 840,799,334,879.37
  5. Step 5: Solve for x
    x = 840,799,334,879.37/1,058,855.04
  6. Step 6: Final answer
    x = 794,064.63

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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.