Home / 7,058,287.13-10,582,784.54-4,654,803.29

Finding the Fourth Proportional to 7,058,287.13, 10,582,784.54 and 4,654,803.29

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Solution

The fourth proportional to 7,058,287.13, 10,582,784.54 and 4,654,803.29 is: 6,979,140.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,287.13 : 10,582,784.54 = 4,654,803.29 : x
  2. Step 2: Convert to fraction form
    7,058,287.13/10,582,784.54 = 4,654,803.29/x
  3. Step 3: Cross multiply
    7,058,287.13x = 10,582,784.54 × 4,654,803.29
  4. Step 4: Simplify right side
    7,058,287.13x = 49,260,780,314,791.60
  5. Step 5: Solve for x
    x = 49,260,780,314,791.60/7,058,287.13
  6. Step 6: Final answer
    x = 6,979,140.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.