Home / 2,035,215.77-3,053,266.52-615,234.94

Finding the Fourth Proportional to 2,035,215.77, 3,053,266.52 and 615,234.94

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Solution

The fourth proportional to 2,035,215.77, 3,053,266.52 and 615,234.94 is: 922,986.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,215.77 : 3,053,266.52 = 615,234.94 : x
  2. Step 2: Convert to fraction form
    2,035,215.77/3,053,266.52 = 615,234.94/x
  3. Step 3: Cross multiply
    2,035,215.77x = 3,053,266.52 × 615,234.94
  4. Step 4: Simplify right side
    2,035,215.77x = 1,878,476,233,526.87
  5. Step 5: Solve for x
    x = 1,878,476,233,526.87/2,035,215.77
  6. Step 6: Final answer
    x = 922,986.28

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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.