Home / 4,124,871.93-5,692,237.61-2,289,223.61

Finding the Fourth Proportional to 4,124,871.93, 5,692,237.61 and 2,289,223.61

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Solution

The fourth proportional to 4,124,871.93, 5,692,237.61 and 2,289,223.61 is: 3,159,081.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,871.93 : 5,692,237.61 = 2,289,223.61 : x
  2. Step 2: Convert to fraction form
    4,124,871.93/5,692,237.61 = 2,289,223.61/x
  3. Step 3: Cross multiply
    4,124,871.93x = 5,692,237.61 × 2,289,223.61
  4. Step 4: Simplify right side
    4,124,871.93x = 13,030,804,707,803.84
  5. Step 5: Solve for x
    x = 13,030,804,707,803.84/4,124,871.93
  6. Step 6: Final answer
    x = 3,159,081.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.