Home / 1,235,906.02-1,852,362.01-524,439.41

Finding the Fourth Proportional to 1,235,906.02, 1,852,362.01 and 524,439.41

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Solution

The fourth proportional to 1,235,906.02, 1,852,362.01 and 524,439.41 is: 786,023.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,906.02 : 1,852,362.01 = 524,439.41 : x
  2. Step 2: Convert to fraction form
    1,235,906.02/1,852,362.01 = 524,439.41/x
  3. Step 3: Cross multiply
    1,235,906.02x = 1,852,362.01 × 524,439.41
  4. Step 4: Simplify right side
    1,235,906.02x = 971,451,639,630.81
  5. Step 5: Solve for x
    x = 971,451,639,630.81/1,235,906.02
  6. Step 6: Final answer
    x = 786,023.88

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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.