Home / 9,347,442.60-14,019,851.70-2,958,340.80

Finding the Fourth Proportional to 9,347,442.60, 14,019,851.70 and 2,958,340.80

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Solution

The fourth proportional to 9,347,442.60, 14,019,851.70 and 2,958,340.80 is: 4,437,095.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,442.60 : 14,019,851.70 = 2,958,340.80 : x
  2. Step 2: Convert to fraction form
    9,347,442.60/14,019,851.70 = 2,958,340.80/x
  3. Step 3: Cross multiply
    9,347,442.60x = 14,019,851.70 × 2,958,340.80
  4. Step 4: Simplify right side
    9,347,442.60x = 41,475,499,294,059.35
  5. Step 5: Solve for x
    x = 41,475,499,294,059.35/9,347,442.60
  6. Step 6: Final answer
    x = 4,437,095.91

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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.