Home / 3,614,050.92-5,412,802.08-1,817,445

Finding the Fourth Proportional to 3,614,050.92, 5,412,802.08 and 1,817,445

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Solution

The fourth proportional to 3,614,050.92, 5,412,802.08 and 1,817,445 is: 2,722,006.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,050.92 : 5,412,802.08 = 1,817,445 : x
  2. Step 2: Convert to fraction form
    3,614,050.92/5,412,802.08 = 1,817,445/x
  3. Step 3: Cross multiply
    3,614,050.92x = 5,412,802.08 × 1,817,445
  4. Step 4: Simplify right side
    3,614,050.92x = 9,837,470,076,285.60
  5. Step 5: Solve for x
    x = 9,837,470,076,285.60/3,614,050.92
  6. Step 6: Final answer
    x = 2,722,006.49

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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.