Home / 6,624,975.34-9,937,465.44-2,076,377.14

Finding the Fourth Proportional to 6,624,975.34, 9,937,465.44 and 2,076,377.14

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Solution

The fourth proportional to 6,624,975.34, 9,937,465.44 and 2,076,377.14 is: 3,114,566.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,975.34 : 9,937,465.44 = 2,076,377.14 : x
  2. Step 2: Convert to fraction form
    6,624,975.34/9,937,465.44 = 2,076,377.14/x
  3. Step 3: Cross multiply
    6,624,975.34x = 9,937,465.44 × 2,076,377.14
  4. Step 4: Simplify right side
    6,624,975.34x = 20,633,926,069,156.04
  5. Step 5: Solve for x
    x = 20,633,926,069,156.04/6,624,975.34
  6. Step 6: Final answer
    x = 3,114,566.47

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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.