Home / 4,048,147.47-6,071,325.51-1,168,889.30

Finding the Fourth Proportional to 4,048,147.47, 6,071,325.51 and 1,168,889.30

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Solution

The fourth proportional to 4,048,147.47, 6,071,325.51 and 1,168,889.30 is: 1,753,075.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,147.47 : 6,071,325.51 = 1,168,889.30 : x
  2. Step 2: Convert to fraction form
    4,048,147.47/6,071,325.51 = 1,168,889.30/x
  3. Step 3: Cross multiply
    4,048,147.47x = 6,071,325.51 × 1,168,889.30
  4. Step 4: Simplify right side
    4,048,147.47x = 7,096,707,425,456.04
  5. Step 5: Solve for x
    x = 7,096,707,425,456.04/4,048,147.47
  6. Step 6: Final answer
    x = 1,753,075.32

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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.