Home / 1,806,069.42-2,709,503.46-607,952.25

Finding the Fourth Proportional to 1,806,069.42, 2,709,503.46 and 607,952.25

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Solution

The fourth proportional to 1,806,069.42, 2,709,503.46 and 607,952.25 is: 912,062.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,069.42 : 2,709,503.46 = 607,952.25 : x
  2. Step 2: Convert to fraction form
    1,806,069.42/2,709,503.46 = 607,952.25/x
  3. Step 3: Cross multiply
    1,806,069.42x = 2,709,503.46 × 607,952.25
  4. Step 4: Simplify right side
    1,806,069.42x = 1,647,248,724,889.79
  5. Step 5: Solve for x
    x = 1,647,248,724,889.79/1,806,069.42
  6. Step 6: Final answer
    x = 912,062.80

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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.