Home / 7,432,585.08-11,147,032.33-2,040,968.51

Finding the Fourth Proportional to 7,432,585.08, 11,147,032.33 and 2,040,968.51

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Solution

The fourth proportional to 7,432,585.08, 11,147,032.33 and 2,040,968.51 is: 3,060,946.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,432,585.08 : 11,147,032.33 = 2,040,968.51 : x
  2. Step 2: Convert to fraction form
    7,432,585.08/11,147,032.33 = 2,040,968.51/x
  3. Step 3: Cross multiply
    7,432,585.08x = 11,147,032.33 × 2,040,968.51
  4. Step 4: Simplify right side
    7,432,585.08x = 22,750,742,020,628.22
  5. Step 5: Solve for x
    x = 22,750,742,020,628.22/7,432,585.08
  6. Step 6: Final answer
    x = 3,060,946.06

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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.