Home / 9,896,404.65-14,839,948.45-3,833,975.04

Finding the Fourth Proportional to 9,896,404.65, 14,839,948.45 and 3,833,975.04

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Solution

The fourth proportional to 9,896,404.65, 14,839,948.45 and 3,833,975.04 is: 5,749,157.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,896,404.65 : 14,839,948.45 = 3,833,975.04 : x
  2. Step 2: Convert to fraction form
    9,896,404.65/14,839,948.45 = 3,833,975.04/x
  3. Step 3: Cross multiply
    9,896,404.65x = 14,839,948.45 × 3,833,975.04
  4. Step 4: Simplify right side
    9,896,404.65x = 56,895,991,952,186.69
  5. Step 5: Solve for x
    x = 56,895,991,952,186.69/9,896,404.65
  6. Step 6: Final answer
    x = 5,749,157.80

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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.