Home / 9,376,668.40-14,044,007.40-7,697,052.40

Finding the Fourth Proportional to 9,376,668.40, 14,044,007.40 and 7,697,052.40

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Solution

The fourth proportional to 9,376,668.40, 14,044,007.40 and 7,697,052.40 is: 11,528,344.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,668.40 : 14,044,007.40 = 7,697,052.40 : x
  2. Step 2: Convert to fraction form
    9,376,668.40/14,044,007.40 = 7,697,052.40/x
  3. Step 3: Cross multiply
    9,376,668.40x = 14,044,007.40 × 7,697,052.40
  4. Step 4: Simplify right side
    9,376,668.40x = 108,097,460,863,787.77
  5. Step 5: Solve for x
    x = 108,097,460,863,787.77/9,376,668.40
  6. Step 6: Final answer
    x = 11,528,344.21

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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.