Home / 5,563,522.29-7,681,409.67-3,473,549.91

Finding the Fourth Proportional to 5,563,522.29, 7,681,409.67 and 3,473,549.91

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Solution

The fourth proportional to 5,563,522.29, 7,681,409.67 and 3,473,549.91 is: 4,795,839.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,522.29 : 7,681,409.67 = 3,473,549.91 : x
  2. Step 2: Convert to fraction form
    5,563,522.29/7,681,409.67 = 3,473,549.91/x
  3. Step 3: Cross multiply
    5,563,522.29x = 7,681,409.67 × 3,473,549.91
  4. Step 4: Simplify right side
    5,563,522.29x = 26,681,759,839,784.76
  5. Step 5: Solve for x
    x = 26,681,759,839,784.76/5,563,522.29
  6. Step 6: Final answer
    x = 4,795,839.48

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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.