Home / 3,576,417.96-4,935,586.62-2,048,820.36

Finding the Fourth Proportional to 3,576,417.96, 4,935,586.62 and 2,048,820.36

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Solution

The fourth proportional to 3,576,417.96, 4,935,586.62 and 2,048,820.36 is: 2,827,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,417.96 : 4,935,586.62 = 2,048,820.36 : x
  2. Step 2: Convert to fraction form
    3,576,417.96/4,935,586.62 = 2,048,820.36/x
  3. Step 3: Cross multiply
    3,576,417.96x = 4,935,586.62 × 2,048,820.36
  4. Step 4: Simplify right side
    3,576,417.96x = 10,112,130,355,599.58
  5. Step 5: Solve for x
    x = 10,112,130,355,599.58/3,576,417.96
  6. Step 6: Final answer
    x = 2,827,446.48

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1.5x scale

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.