Home / 1,766,269.13-2,437,769.49-1,041,074.51

Finding the Fourth Proportional to 1,766,269.13, 2,437,769.49 and 1,041,074.51

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Solution

The fourth proportional to 1,766,269.13, 2,437,769.49 and 1,041,074.51 is: 1,436,870.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,269.13 : 2,437,769.49 = 1,041,074.51 : x
  2. Step 2: Convert to fraction form
    1,766,269.13/2,437,769.49 = 1,041,074.51/x
  3. Step 3: Cross multiply
    1,766,269.13x = 2,437,769.49 × 1,041,074.51
  4. Step 4: Simplify right side
    1,766,269.13x = 2,537,899,677,294.70
  5. Step 5: Solve for x
    x = 2,537,899,677,294.70/1,766,269.13
  6. Step 6: Final answer
    x = 1,436,870.31

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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.