Home / 3,032,334.86-4,184,590.23-1,655,674.25

Finding the Fourth Proportional to 3,032,334.86, 4,184,590.23 and 1,655,674.25

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Solution

The fourth proportional to 3,032,334.86, 4,184,590.23 and 1,655,674.25 is: 2,284,813.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,334.86 : 4,184,590.23 = 1,655,674.25 : x
  2. Step 2: Convert to fraction form
    3,032,334.86/4,184,590.23 = 1,655,674.25/x
  3. Step 3: Cross multiply
    3,032,334.86x = 4,184,590.23 × 1,655,674.25
  4. Step 4: Simplify right side
    3,032,334.86x = 6,928,318,269,689.63
  5. Step 5: Solve for x
    x = 6,928,318,269,689.63/3,032,334.86
  6. Step 6: Final answer
    x = 2,284,813.06

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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.