Home / 1,058,740.04-1,461,058.42-575,305.16

Finding the Fourth Proportional to 1,058,740.04, 1,461,058.42 and 575,305.16

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Solution

The fourth proportional to 1,058,740.04, 1,461,058.42 and 575,305.16 is: 793,919.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,740.04 : 1,461,058.42 = 575,305.16 : x
  2. Step 2: Convert to fraction form
    1,058,740.04/1,461,058.42 = 575,305.16/x
  3. Step 3: Cross multiply
    1,058,740.04x = 1,461,058.42 × 575,305.16
  4. Step 4: Simplify right side
    1,058,740.04x = 840,554,448,087.45
  5. Step 5: Solve for x
    x = 840,554,448,087.45/1,058,740.04
  6. Step 6: Final answer
    x = 793,919.58

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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.