Home / 9,743,601.12-14,616,802.08-3,012,540

Finding the Fourth Proportional to 9,743,601.12, 14,616,802.08 and 3,012,540

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Solution

The fourth proportional to 9,743,601.12, 14,616,802.08 and 3,012,540 is: 4,519,242.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,601.12 : 14,616,802.08 = 3,012,540 : x
  2. Step 2: Convert to fraction form
    9,743,601.12/14,616,802.08 = 3,012,540/x
  3. Step 3: Cross multiply
    9,743,601.12x = 14,616,802.08 × 3,012,540
  4. Step 4: Simplify right side
    9,743,601.12x = 44,033,700,938,083.20
  5. Step 5: Solve for x
    x = 44,033,700,938,083.20/9,743,601.12
  6. Step 6: Final answer
    x = 4,519,242.98

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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.