Home / 2,703,245.52-3,730,450.40-1,462,828.70

Finding the Fourth Proportional to 2,703,245.52, 3,730,450.40 and 1,462,828.70

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Solution

The fourth proportional to 2,703,245.52, 3,730,450.40 and 1,462,828.70 is: 2,018,688.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,245.52 : 3,730,450.40 = 1,462,828.70 : x
  2. Step 2: Convert to fraction form
    2,703,245.52/3,730,450.40 = 1,462,828.70/x
  3. Step 3: Cross multiply
    2,703,245.52x = 3,730,450.40 × 1,462,828.70
  4. Step 4: Simplify right side
    2,703,245.52x = 5,457,009,909,046.48
  5. Step 5: Solve for x
    x = 5,457,009,909,046.48/2,703,245.52
  6. Step 6: Final answer
    x = 2,018,688.23

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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.