Home / 6,980,507.48-10,470,683.46-2,723,665.88

Finding the Fourth Proportional to 6,980,507.48, 10,470,683.46 and 2,723,665.88

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Solution

The fourth proportional to 6,980,507.48, 10,470,683.46 and 2,723,665.88 is: 4,085,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,980,507.48 : 10,470,683.46 = 2,723,665.88 : x
  2. Step 2: Convert to fraction form
    6,980,507.48/10,470,683.46 = 2,723,665.88/x
  3. Step 3: Cross multiply
    6,980,507.48x = 10,470,683.46 × 2,723,665.88
  4. Step 4: Simplify right side
    6,980,507.48x = 28,518,643,280,282.35
  5. Step 5: Solve for x
    x = 28,518,643,280,282.35/6,980,507.48
  6. Step 6: Final answer
    x = 4,085,468.48

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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.