Home / 6,624,005.10-9,936,007.65-6,582,014.70

Finding the Fourth Proportional to 6,624,005.10, 9,936,007.65 and 6,582,014.70

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Solution

The fourth proportional to 6,624,005.10, 9,936,007.65 and 6,582,014.70 is: 9,873,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,005.10 : 9,936,007.65 = 6,582,014.70 : x
  2. Step 2: Convert to fraction form
    6,624,005.10/9,936,007.65 = 6,582,014.70/x
  3. Step 3: Cross multiply
    6,624,005.10x = 9,936,007.65 × 6,582,014.70
  4. Step 4: Simplify right side
    6,624,005.10x = 65,398,948,411,612.46
  5. Step 5: Solve for x
    x = 65,398,948,411,612.46/6,624,005.10
  6. Step 6: Final answer
    x = 9,873,022.05

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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.