Home / 3,014,913.23-4,158,896.25-1,852,552.11

Finding the Fourth Proportional to 3,014,913.23, 4,158,896.25 and 1,852,552.11

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Solution

The fourth proportional to 3,014,913.23, 4,158,896.25 and 1,852,552.11 is: 2,555,487.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,913.23 : 4,158,896.25 = 1,852,552.11 : x
  2. Step 2: Convert to fraction form
    3,014,913.23/4,158,896.25 = 1,852,552.11/x
  3. Step 3: Cross multiply
    3,014,913.23x = 4,158,896.25 × 1,852,552.11
  4. Step 4: Simplify right side
    3,014,913.23x = 7,704,572,035,330.91
  5. Step 5: Solve for x
    x = 7,704,572,035,330.91/3,014,913.23
  6. Step 6: Final answer
    x = 2,555,487.16

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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.