Home / 2,604,574.44-3,907,501.02-2,103,674.76

Finding the Fourth Proportional to 2,604,574.44, 3,907,501.02 and 2,103,674.76

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Solution

The fourth proportional to 2,604,574.44, 3,907,501.02 and 2,103,674.76 is: 3,156,028.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,574.44 : 3,907,501.02 = 2,103,674.76 : x
  2. Step 2: Convert to fraction form
    2,604,574.44/3,907,501.02 = 2,103,674.76/x
  3. Step 3: Cross multiply
    2,604,574.44x = 3,907,501.02 × 2,103,674.76
  4. Step 4: Simplify right side
    2,604,574.44x = 8,220,111,270,448.25
  5. Step 5: Solve for x
    x = 8,220,111,270,448.25/2,604,574.44
  6. Step 6: Final answer
    x = 3,156,028.54

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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.