Home / 4,185,099.73-5,775,038.67-2,349,137.23

Finding the Fourth Proportional to 4,185,099.73, 5,775,038.67 and 2,349,137.23

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Solution

The fourth proportional to 4,185,099.73, 5,775,038.67 and 2,349,137.23 is: 3,241,585.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,099.73 : 5,775,038.67 = 2,349,137.23 : x
  2. Step 2: Convert to fraction form
    4,185,099.73/5,775,038.67 = 2,349,137.23/x
  3. Step 3: Cross multiply
    4,185,099.73x = 5,775,038.67 × 2,349,137.23
  4. Step 4: Simplify right side
    4,185,099.73x = 13,566,358,344,386.68
  5. Step 5: Solve for x
    x = 13,566,358,344,386.68/4,185,099.73
  6. Step 6: Final answer
    x = 3,241,585.44

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1.5x scale

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.