Home / 9,697,267-14,545,973.40-4,304,467.72

Finding the Fourth Proportional to 9,697,267, 14,545,973.40 and 4,304,467.72

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Solution

The fourth proportional to 9,697,267, 14,545,973.40 and 4,304,467.72 is: 6,456,733.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,267 : 14,545,973.40 = 4,304,467.72 : x
  2. Step 2: Convert to fraction form
    9,697,267/14,545,973.40 = 4,304,467.72/x
  3. Step 3: Cross multiply
    9,697,267x = 14,545,973.40 × 4,304,467.72
  4. Step 4: Simplify right side
    9,697,267x = 62,612,672,956,278.65
  5. Step 5: Solve for x
    x = 62,612,672,956,278.65/9,697,267
  6. Step 6: Final answer
    x = 6,456,733.94

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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.