Home / 1,745,103.04-2,617,578.40-546,998

Finding the Fourth Proportional to 1,745,103.04, 2,617,578.40 and 546,998

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Solution

The fourth proportional to 1,745,103.04, 2,617,578.40 and 546,998 is: 820,473.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,103.04 : 2,617,578.40 = 546,998 : x
  2. Step 2: Convert to fraction form
    1,745,103.04/2,617,578.40 = 546,998/x
  3. Step 3: Cross multiply
    1,745,103.04x = 2,617,578.40 × 546,998
  4. Step 4: Simplify right side
    1,745,103.04x = 1,431,810,149,643.20
  5. Step 5: Solve for x
    x = 1,431,810,149,643.20/1,745,103.04
  6. Step 6: Final answer
    x = 820,473.13

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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.