Home / 4,144,154.95-6,216,896.72-1,748,352.48

Finding the Fourth Proportional to 4,144,154.95, 6,216,896.72 and 1,748,352.48

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Solution

The fourth proportional to 4,144,154.95, 6,216,896.72 and 1,748,352.48 is: 2,622,808.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,154.95 : 6,216,896.72 = 1,748,352.48 : x
  2. Step 2: Convert to fraction form
    4,144,154.95/6,216,896.72 = 1,748,352.48/x
  3. Step 3: Cross multiply
    4,144,154.95x = 6,216,896.72 × 1,748,352.48
  4. Step 4: Simplify right side
    4,144,154.95x = 10,869,326,798,315.87
  5. Step 5: Solve for x
    x = 10,869,326,798,315.87/4,144,154.95
  6. Step 6: Final answer
    x = 2,622,808.98

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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.