Home / 6,624,990.46-9,937,487.04-2,076,038.35

Finding the Fourth Proportional to 6,624,990.46, 9,937,487.04 and 2,076,038.35

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Solution

The fourth proportional to 6,624,990.46, 9,937,487.04 and 2,076,038.35 is: 3,114,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,990.46 : 9,937,487.04 = 2,076,038.35 : x
  2. Step 2: Convert to fraction form
    6,624,990.46/9,937,487.04 = 2,076,038.35/x
  3. Step 3: Cross multiply
    6,624,990.46x = 9,937,487.04 × 2,076,038.35
  4. Step 4: Simplify right side
    6,624,990.46x = 20,630,604,197,667.98
  5. Step 5: Solve for x
    x = 20,630,604,197,667.98/6,624,990.46
  6. Step 6: Final answer
    x = 3,114,057.95

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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.