Home / 6,532,582.19-9,798,239.72-1,983,670.36

Finding the Fourth Proportional to 6,532,582.19, 9,798,239.72 and 1,983,670.36

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Solution

The fourth proportional to 6,532,582.19, 9,798,239.72 and 1,983,670.36 is: 2,975,313.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,582.19 : 9,798,239.72 = 1,983,670.36 : x
  2. Step 2: Convert to fraction form
    6,532,582.19/9,798,239.72 = 1,983,670.36/x
  3. Step 3: Cross multiply
    6,532,582.19x = 9,798,239.72 × 1,983,670.36
  4. Step 4: Simplify right side
    6,532,582.19x = 19,436,477,693,202.27
  5. Step 5: Solve for x
    x = 19,436,477,693,202.27/6,532,582.19
  6. Step 6: Final answer
    x = 2,975,313.15

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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.