Home / 4,284,975.03-6,424,080.66-2,124,510.53

Finding the Fourth Proportional to 4,284,975.03, 6,424,080.66 and 2,124,510.53

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Solution

The fourth proportional to 4,284,975.03, 6,424,080.66 and 2,124,510.53 is: 3,185,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,975.03 : 6,424,080.66 = 2,124,510.53 : x
  2. Step 2: Convert to fraction form
    4,284,975.03/6,424,080.66 = 2,124,510.53/x
  3. Step 3: Cross multiply
    4,284,975.03x = 6,424,080.66 × 2,124,510.53
  4. Step 4: Simplify right side
    4,284,975.03x = 13,648,026,975,618.95
  5. Step 5: Solve for x
    x = 13,648,026,975,618.95/4,284,975.03
  6. Step 6: Final answer
    x = 3,185,089.03

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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.