Home / 1,154,302.04-1,593,095.04-664,261.49

Finding the Fourth Proportional to 1,154,302.04, 1,593,095.04 and 664,261.49

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Solution

The fourth proportional to 1,154,302.04, 1,593,095.04 and 664,261.49 is: 916,771.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,302.04 : 1,593,095.04 = 664,261.49 : x
  2. Step 2: Convert to fraction form
    1,154,302.04/1,593,095.04 = 664,261.49/x
  3. Step 3: Cross multiply
    1,154,302.04x = 1,593,095.04 × 664,261.49
  4. Step 4: Simplify right side
    1,154,302.04x = 1,058,231,684,982.01
  5. Step 5: Solve for x
    x = 1,058,231,684,982.01/1,154,302.04
  6. Step 6: Final answer
    x = 916,771.91

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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.