Home / 9,697,266-14,545,971.90-4,304,466.72

Finding the Fourth Proportional to 9,697,266, 14,545,971.90 and 4,304,466.72

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Solution

The fourth proportional to 9,697,266, 14,545,971.90 and 4,304,466.72 is: 6,456,732.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,266 : 14,545,971.90 = 4,304,466.72 : x
  2. Step 2: Convert to fraction form
    9,697,266/14,545,971.90 = 4,304,466.72/x
  3. Step 3: Cross multiply
    9,697,266x = 14,545,971.90 × 4,304,466.72
  4. Step 4: Simplify right side
    9,697,266x = 62,612,651,953,605.16
  5. Step 5: Solve for x
    x = 62,612,651,953,605.16/9,697,266
  6. Step 6: Final answer
    x = 6,456,732.44

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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.