Home / 6,565,322.79-9,058,549.82-3,848,543.91

Finding the Fourth Proportional to 6,565,322.79, 9,058,549.82 and 3,848,543.91

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Solution

The fourth proportional to 6,565,322.79, 9,058,549.82 and 3,848,543.91 is: 5,310,055.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,322.79 : 9,058,549.82 = 3,848,543.91 : x
  2. Step 2: Convert to fraction form
    6,565,322.79/9,058,549.82 = 3,848,543.91/x
  3. Step 3: Cross multiply
    6,565,322.79x = 9,058,549.82 × 3,848,543.91
  4. Step 4: Simplify right side
    6,565,322.79x = 34,862,226,723,949.88
  5. Step 5: Solve for x
    x = 34,862,226,723,949.88/6,565,322.79
  6. Step 6: Final answer
    x = 5,310,055.25

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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.