Home / 3,852,624.48-5,316,608.52-2,221,024.07

Finding the Fourth Proportional to 3,852,624.48, 5,316,608.52 and 2,221,024.07

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Solution

The fourth proportional to 3,852,624.48, 5,316,608.52 and 2,221,024.07 is: 3,065,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,624.48 : 5,316,608.52 = 2,221,024.07 : x
  2. Step 2: Convert to fraction form
    3,852,624.48/5,316,608.52 = 2,221,024.07/x
  3. Step 3: Cross multiply
    3,852,624.48x = 5,316,608.52 × 2,221,024.07
  4. Step 4: Simplify right side
    3,852,624.48x = 11,808,315,470,826.04
  5. Step 5: Solve for x
    x = 11,808,315,470,826.04/3,852,624.48
  6. Step 6: Final answer
    x = 3,065,005.56

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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.