Home / 4,048,146.47-6,071,324.01-1,168,888.30

Finding the Fourth Proportional to 4,048,146.47, 6,071,324.01 and 1,168,888.30

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Solution

The fourth proportional to 4,048,146.47, 6,071,324.01 and 1,168,888.30 is: 1,753,073.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,146.47 : 6,071,324.01 = 1,168,888.30 : x
  2. Step 2: Convert to fraction form
    4,048,146.47/6,071,324.01 = 1,168,888.30/x
  3. Step 3: Cross multiply
    4,048,146.47x = 6,071,324.01 × 1,168,888.30
  4. Step 4: Simplify right side
    4,048,146.47x = 7,096,699,615,387.64
  5. Step 5: Solve for x
    x = 7,096,699,615,387.64/4,048,146.47
  6. Step 6: Final answer
    x = 1,753,073.82

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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.