Home / 6,656,557.32-9,184,463.40-4,590,912.60

Finding the Fourth Proportional to 6,656,557.32, 9,184,463.40 and 4,590,912.60

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Solution

The fourth proportional to 6,656,557.32, 9,184,463.40 and 4,590,912.60 is: 6,334,365.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,557.32 : 9,184,463.40 = 4,590,912.60 : x
  2. Step 2: Convert to fraction form
    6,656,557.32/9,184,463.40 = 4,590,912.60/x
  3. Step 3: Cross multiply
    6,656,557.32x = 9,184,463.40 × 4,590,912.60
  4. Step 4: Simplify right side
    6,656,557.32x = 42,165,068,747,298.84
  5. Step 5: Solve for x
    x = 42,165,068,747,298.84/6,656,557.32
  6. Step 6: Final answer
    x = 6,334,365.76

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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.