Home / 2,424,485.22-3,636,746.13-1,076,285.46

Finding the Fourth Proportional to 2,424,485.22, 3,636,746.13 and 1,076,285.46

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Solution

The fourth proportional to 2,424,485.22, 3,636,746.13 and 1,076,285.46 is: 1,614,436.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,485.22 : 3,636,746.13 = 1,076,285.46 : x
  2. Step 2: Convert to fraction form
    2,424,485.22/3,636,746.13 = 1,076,285.46/x
  3. Step 3: Cross multiply
    2,424,485.22x = 3,636,746.13 × 1,076,285.46
  4. Step 4: Simplify right side
    2,424,485.22x = 3,914,176,981,430.27
  5. Step 5: Solve for x
    x = 3,914,176,981,430.27/2,424,485.22
  6. Step 6: Final answer
    x = 1,614,436.31

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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.