Home / 9,568,281.80-14,352,422.70-4,790,707.40

Finding the Fourth Proportional to 9,568,281.80, 14,352,422.70 and 4,790,707.40

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Solution

The fourth proportional to 9,568,281.80, 14,352,422.70 and 4,790,707.40 is: 7,186,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,281.80 : 14,352,422.70 = 4,790,707.40 : x
  2. Step 2: Convert to fraction form
    9,568,281.80/14,352,422.70 = 4,790,707.40/x
  3. Step 3: Cross multiply
    9,568,281.80x = 14,352,422.70 × 4,790,707.40
  4. Step 4: Simplify right side
    9,568,281.80x = 68,758,257,636,817.98
  5. Step 5: Solve for x
    x = 68,758,257,636,817.98/9,568,281.80
  6. Step 6: Final answer
    x = 7,186,061.10

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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.