Home / 4,356,912.60-6,535,368.90-3,351,111.30

Finding the Fourth Proportional to 4,356,912.60, 6,535,368.90 and 3,351,111.30

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Solution

The fourth proportional to 4,356,912.60, 6,535,368.90 and 3,351,111.30 is: 5,026,666.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,912.60 : 6,535,368.90 = 3,351,111.30 : x
  2. Step 2: Convert to fraction form
    4,356,912.60/6,535,368.90 = 3,351,111.30/x
  3. Step 3: Cross multiply
    4,356,912.60x = 6,535,368.90 × 3,351,111.30
  4. Step 4: Simplify right side
    4,356,912.60x = 21,900,748,570,458.57
  5. Step 5: Solve for x
    x = 21,900,748,570,458.57/4,356,912.60
  6. Step 6: Final answer
    x = 5,026,666.95

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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.