Home / 4,153,579.52-5,734,534.72-3,184,848.96

Finding the Fourth Proportional to 4,153,579.52, 5,734,534.72 and 3,184,848.96

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Solution

The fourth proportional to 4,153,579.52, 5,734,534.72 and 3,184,848.96 is: 4,397,081.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,579.52 : 5,734,534.72 = 3,184,848.96 : x
  2. Step 2: Convert to fraction form
    4,153,579.52/5,734,534.72 = 3,184,848.96/x
  3. Step 3: Cross multiply
    4,153,579.52x = 5,734,534.72 × 3,184,848.96
  4. Step 4: Simplify right side
    4,153,579.52x = 18,263,626,939,075.89
  5. Step 5: Solve for x
    x = 18,263,626,939,075.89/4,153,579.52
  6. Step 6: Final answer
    x = 4,397,081.32

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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.