Home / 9,784,260.42-14,677,557.84-4,731,940.50

Finding the Fourth Proportional to 9,784,260.42, 14,677,557.84 and 4,731,940.50

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Solution

The fourth proportional to 9,784,260.42, 14,677,557.84 and 4,731,940.50 is: 7,098,475.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,784,260.42 : 14,677,557.84 = 4,731,940.50 : x
  2. Step 2: Convert to fraction form
    9,784,260.42/14,677,557.84 = 4,731,940.50/x
  3. Step 3: Cross multiply
    9,784,260.42x = 14,677,557.84 × 4,731,940.50
  4. Step 4: Simplify right side
    9,784,260.42x = 69,453,330,384,188.52
  5. Step 5: Solve for x
    x = 69,453,330,384,188.52/9,784,260.42
  6. Step 6: Final answer
    x = 7,098,475.25

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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.