Home / 3,035,275.02-4,554,734.94-1,213,314.48

Finding the Fourth Proportional to 3,035,275.02, 4,554,734.94 and 1,213,314.48

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Solution

The fourth proportional to 3,035,275.02, 4,554,734.94 and 1,213,314.48 is: 1,820,700.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,275.02 : 4,554,734.94 = 1,213,314.48 : x
  2. Step 2: Convert to fraction form
    3,035,275.02/4,554,734.94 = 1,213,314.48/x
  3. Step 3: Cross multiply
    3,035,275.02x = 4,554,734.94 × 1,213,314.48
  4. Step 4: Simplify right side
    3,035,275.02x = 5,526,325,855,263.93
  5. Step 5: Solve for x
    x = 5,526,325,855,263.93/3,035,275.02
  6. Step 6: Final answer
    x = 1,820,700.21

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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.