Home / 3,097,970.01-4,648,775.37-1,300,715.28

Finding the Fourth Proportional to 3,097,970.01, 4,648,775.37 and 1,300,715.28

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Solution

The fourth proportional to 3,097,970.01, 4,648,775.37 and 1,300,715.28 is: 1,951,837.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,970.01 : 4,648,775.37 = 1,300,715.28 : x
  2. Step 2: Convert to fraction form
    3,097,970.01/4,648,775.37 = 1,300,715.28/x
  3. Step 3: Cross multiply
    3,097,970.01x = 4,648,775.37 × 1,300,715.28
  4. Step 4: Simplify right side
    3,097,970.01x = 6,046,733,157,046.65
  5. Step 5: Solve for x
    x = 6,046,733,157,046.65/3,097,970.01
  6. Step 6: Final answer
    x = 1,951,837.22

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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.