Home / 3,263,038.08-4,503,407.74-1,973,887.68

Finding the Fourth Proportional to 3,263,038.08, 4,503,407.74 and 1,973,887.68

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Solution

The fourth proportional to 3,263,038.08, 4,503,407.74 and 1,973,887.68 is: 2,724,216.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,038.08 : 4,503,407.74 = 1,973,887.68 : x
  2. Step 2: Convert to fraction form
    3,263,038.08/4,503,407.74 = 1,973,887.68/x
  3. Step 3: Cross multiply
    3,263,038.08x = 4,503,407.74 × 1,973,887.68
  4. Step 4: Simplify right side
    3,263,038.08x = 8,889,221,056,002.64
  5. Step 5: Solve for x
    x = 8,889,221,056,002.64/3,263,038.08
  6. Step 6: Final answer
    x = 2,724,216.16

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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.