Home / 1,766,266.62-2,437,766.04-1,041,072

Finding the Fourth Proportional to 1,766,266.62, 2,437,766.04 and 1,041,072

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Solution

The fourth proportional to 1,766,266.62, 2,437,766.04 and 1,041,072 is: 1,436,866.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,266.62 : 2,437,766.04 = 1,041,072 : x
  2. Step 2: Convert to fraction form
    1,766,266.62/2,437,766.04 = 1,041,072/x
  3. Step 3: Cross multiply
    1,766,266.62x = 2,437,766.04 × 1,041,072
  4. Step 4: Simplify right side
    1,766,266.62x = 2,537,889,966,794.88
  5. Step 5: Solve for x
    x = 2,537,889,966,794.88/1,766,266.62
  6. Step 6: Final answer
    x = 1,436,866.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.