Home / 9,723,911.88-14,585,878.74-2,535,439.70

Finding the Fourth Proportional to 9,723,911.88, 14,585,878.74 and 2,535,439.70

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Solution

The fourth proportional to 9,723,911.88, 14,585,878.74 and 2,535,439.70 is: 3,803,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,723,911.88 : 14,585,878.74 = 2,535,439.70 : x
  2. Step 2: Convert to fraction form
    9,723,911.88/14,585,878.74 = 2,535,439.70/x
  3. Step 3: Cross multiply
    9,723,911.88x = 14,585,878.74 × 2,535,439.70
  4. Step 4: Simplify right side
    9,723,911.88x = 36,981,616,016,781.98
  5. Step 5: Solve for x
    x = 36,981,616,016,781.98/9,723,911.88
  6. Step 6: Final answer
    x = 3,803,162.40

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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.