Home / 5,184,003.60-7,776,005.40-4,848,080.40

Finding the Fourth Proportional to 5,184,003.60, 7,776,005.40 and 4,848,080.40

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Solution

The fourth proportional to 5,184,003.60, 7,776,005.40 and 4,848,080.40 is: 7,272,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,003.60 : 7,776,005.40 = 4,848,080.40 : x
  2. Step 2: Convert to fraction form
    5,184,003.60/7,776,005.40 = 4,848,080.40/x
  3. Step 3: Cross multiply
    5,184,003.60x = 7,776,005.40 × 4,848,080.40
  4. Step 4: Simplify right side
    5,184,003.60x = 37,698,699,370,034.16
  5. Step 5: Solve for x
    x = 37,698,699,370,034.16/5,184,003.60
  6. Step 6: Final answer
    x = 7,272,120.60

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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.