Home / 1,736,089.65-2,603,183.12-537,679.26

Finding the Fourth Proportional to 1,736,089.65, 2,603,183.12 and 537,679.26

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Solution

The fourth proportional to 1,736,089.65, 2,603,183.12 and 537,679.26 is: 806,224.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,089.65 : 2,603,183.12 = 537,679.26 : x
  2. Step 2: Convert to fraction form
    1,736,089.65/2,603,183.12 = 537,679.26/x
  3. Step 3: Cross multiply
    1,736,089.65x = 2,603,183.12 × 537,679.26
  4. Step 4: Simplify right side
    1,736,089.65x = 1,399,677,574,950.29
  5. Step 5: Solve for x
    x = 1,399,677,574,950.29/1,736,089.65
  6. Step 6: Final answer
    x = 806,224.25

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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.