Home / 9,593,968-13,239,710.46-5,243,056.36

Finding the Fourth Proportional to 9,593,968, 13,239,710.46 and 5,243,056.36

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Solution

The fourth proportional to 9,593,968, 13,239,710.46 and 5,243,056.36 is: 7,235,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,968 : 13,239,710.46 = 5,243,056.36 : x
  2. Step 2: Convert to fraction form
    9,593,968/13,239,710.46 = 5,243,056.36/x
  3. Step 3: Cross multiply
    9,593,968x = 13,239,710.46 × 5,243,056.36
  4. Step 4: Simplify right side
    9,593,968x = 69,416,548,131,861.53
  5. Step 5: Solve for x
    x = 69,416,548,131,861.53/9,593,968
  6. Step 6: Final answer
    x = 7,235,436.70

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1.5x scale

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.