Home / 6,630,007.90-9,952,384.65-4,108,510.30

Finding the Fourth Proportional to 6,630,007.90, 9,952,384.65 and 4,108,510.30

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Solution

The fourth proportional to 6,630,007.90, 9,952,384.65 and 4,108,510.30 is: 6,167,334.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630,007.90 : 9,952,384.65 = 4,108,510.30 : x
  2. Step 2: Convert to fraction form
    6,630,007.90/9,952,384.65 = 4,108,510.30/x
  3. Step 3: Cross multiply
    6,630,007.90x = 9,952,384.65 × 4,108,510.30
  4. Step 4: Simplify right side
    6,630,007.90x = 40,889,474,844,086.90
  5. Step 5: Solve for x
    x = 40,889,474,844,086.90/6,630,007.90
  6. Step 6: Final answer
    x = 6,167,334.26

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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.