Home / 4,402,728.33-6,604,748.69-1,562,602.65

Finding the Fourth Proportional to 4,402,728.33, 6,604,748.69 and 1,562,602.65

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Solution

The fourth proportional to 4,402,728.33, 6,604,748.69 and 1,562,602.65 is: 2,344,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,728.33 : 6,604,748.69 = 1,562,602.65 : x
  2. Step 2: Convert to fraction form
    4,402,728.33/6,604,748.69 = 1,562,602.65/x
  3. Step 3: Cross multiply
    4,402,728.33x = 6,604,748.69 × 1,562,602.65
  4. Step 4: Simplify right side
    4,402,728.33x = 10,320,597,805,578.03
  5. Step 5: Solve for x
    x = 10,320,597,805,578.03/4,402,728.33
  6. Step 6: Final answer
    x = 2,344,136.87

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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.