Home / 1,745,089.04-2,617,557.42-546,984.02

Finding the Fourth Proportional to 1,745,089.04, 2,617,557.42 and 546,984.02

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Solution

The fourth proportional to 1,745,089.04, 2,617,557.42 and 546,984.02 is: 820,452.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,089.04 : 2,617,557.42 = 546,984.02 : x
  2. Step 2: Convert to fraction form
    1,745,089.04/2,617,557.42 = 546,984.02/x
  3. Step 3: Cross multiply
    1,745,089.04x = 2,617,557.42 × 546,984.02
  4. Step 4: Simplify right side
    1,745,089.04x = 1,431,762,080,172.43
  5. Step 5: Solve for x
    x = 1,431,762,080,172.43/1,745,089.04
  6. Step 6: Final answer
    x = 820,452.16

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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.