Home / 9,582,050.48-13,222,435.40-5,450,982.32

Finding the Fourth Proportional to 9,582,050.48, 13,222,435.40 and 5,450,982.32

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Solution

The fourth proportional to 9,582,050.48, 13,222,435.40 and 5,450,982.32 is: 7,521,903.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,050.48 : 13,222,435.40 = 5,450,982.32 : x
  2. Step 2: Convert to fraction form
    9,582,050.48/13,222,435.40 = 5,450,982.32/x
  3. Step 3: Cross multiply
    9,582,050.48x = 13,222,435.40 × 5,450,982.32
  4. Step 4: Simplify right side
    9,582,050.48x = 72,075,261,592,742.14
  5. Step 5: Solve for x
    x = 72,075,261,592,742.14/9,582,050.48
  6. Step 6: Final answer
    x = 7,521,903.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.