Home / 2,424,313.50-3,636,488.48-1,076,113.68

Finding the Fourth Proportional to 2,424,313.50, 3,636,488.48 and 1,076,113.68

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Solution

The fourth proportional to 2,424,313.50, 3,636,488.48 and 1,076,113.68 is: 1,614,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,313.50 : 3,636,488.48 = 1,076,113.68 : x
  2. Step 2: Convert to fraction form
    2,424,313.50/3,636,488.48 = 1,076,113.68/x
  3. Step 3: Cross multiply
    2,424,313.50x = 3,636,488.48 × 1,076,113.68
  4. Step 4: Simplify right side
    2,424,313.50x = 3,913,274,995,109.84
  5. Step 5: Solve for x
    x = 3,913,274,995,109.84/2,424,313.50
  6. Step 6: Final answer
    x = 1,614,178.61

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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.