Home / 1,022,355.88-1,410,851.16-592,885.08

Finding the Fourth Proportional to 1,022,355.88, 1,410,851.16 and 592,885.08

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Solution

The fourth proportional to 1,022,355.88, 1,410,851.16 and 592,885.08 is: 818,181.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,355.88 : 1,410,851.16 = 592,885.08 : x
  2. Step 2: Convert to fraction form
    1,022,355.88/1,410,851.16 = 592,885.08/x
  3. Step 3: Cross multiply
    1,022,355.88x = 1,410,851.16 × 592,885.08
  4. Step 4: Simplify right side
    1,022,355.88x = 836,472,602,864.69
  5. Step 5: Solve for x
    x = 836,472,602,864.69/1,022,355.88
  6. Step 6: Final answer
    x = 818,181.44

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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.