Home / 2,904,075.18-4,352,915.12-1,197,282.30

Finding the Fourth Proportional to 2,904,075.18, 4,352,915.12 and 1,197,282.30

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Solution

The fourth proportional to 2,904,075.18, 4,352,915.12 and 1,197,282.30 is: 1,794,605.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,075.18 : 4,352,915.12 = 1,197,282.30 : x
  2. Step 2: Convert to fraction form
    2,904,075.18/4,352,915.12 = 1,197,282.30/x
  3. Step 3: Cross multiply
    2,904,075.18x = 4,352,915.12 × 1,197,282.30
  4. Step 4: Simplify right side
    2,904,075.18x = 5,211,668,226,578.38
  5. Step 5: Solve for x
    x = 5,211,668,226,578.38/2,904,075.18
  6. Step 6: Final answer
    x = 1,794,605.13

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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.