Home / 6,624,991.46-9,937,488.54-2,076,039.35

Finding the Fourth Proportional to 6,624,991.46, 9,937,488.54 and 2,076,039.35

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Solution

The fourth proportional to 6,624,991.46, 9,937,488.54 and 2,076,039.35 is: 3,114,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,991.46 : 9,937,488.54 = 2,076,039.35 : x
  2. Step 2: Convert to fraction form
    6,624,991.46/9,937,488.54 = 2,076,039.35/x
  3. Step 3: Cross multiply
    6,624,991.46x = 9,937,488.54 × 2,076,039.35
  4. Step 4: Simplify right side
    6,624,991.46x = 20,630,617,249,214.05
  5. Step 5: Solve for x
    x = 20,630,617,249,214.05/6,624,991.46
  6. Step 6: Final answer
    x = 3,114,059.45

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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.