Home / 9,173,457.65-13,760,269.91-2,783,710.28

Finding the Fourth Proportional to 9,173,457.65, 13,760,269.91 and 2,783,710.28

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Solution

The fourth proportional to 9,173,457.65, 13,760,269.91 and 2,783,710.28 is: 4,175,590.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,457.65 : 13,760,269.91 = 2,783,710.28 : x
  2. Step 2: Convert to fraction form
    9,173,457.65/13,760,269.91 = 2,783,710.28/x
  3. Step 3: Cross multiply
    9,173,457.65x = 13,760,269.91 × 2,783,710.28
  4. Step 4: Simplify right side
    9,173,457.65x = 38,304,604,721,321.77
  5. Step 5: Solve for x
    x = 38,304,604,721,321.77/9,173,457.65
  6. Step 6: Final answer
    x = 4,175,590.73

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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.