Home / 9,035,182.31-13,547,680.34-2,968,285.07

Finding the Fourth Proportional to 9,035,182.31, 13,547,680.34 and 2,968,285.07

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Solution

The fourth proportional to 9,035,182.31, 13,547,680.34 and 2,968,285.07 is: 4,450,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,182.31 : 13,547,680.34 = 2,968,285.07 : x
  2. Step 2: Convert to fraction form
    9,035,182.31/13,547,680.34 = 2,968,285.07/x
  3. Step 3: Cross multiply
    9,035,182.31x = 13,547,680.34 × 2,968,285.07
  4. Step 4: Simplify right side
    9,035,182.31x = 40,213,377,327,644.43
  5. Step 5: Solve for x
    x = 40,213,377,327,644.43/9,035,182.31
  6. Step 6: Final answer
    x = 4,450,754.39

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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.