Home / 1,746,561.07-2,619,011.91-609,185.07

Finding the Fourth Proportional to 1,746,561.07, 2,619,011.91 and 609,185.07

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Solution

The fourth proportional to 1,746,561.07, 2,619,011.91 and 609,185.07 is: 913,488.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,561.07 : 2,619,011.91 = 609,185.07 : x
  2. Step 2: Convert to fraction form
    1,746,561.07/2,619,011.91 = 609,185.07/x
  3. Step 3: Cross multiply
    1,746,561.07x = 2,619,011.91 × 609,185.07
  4. Step 4: Simplify right side
    1,746,561.07x = 1,595,462,953,724.18
  5. Step 5: Solve for x
    x = 1,595,462,953,724.18/1,746,561.07
  6. Step 6: Final answer
    x = 913,488.21

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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.