Home / 1,524,848.73-2,104,307.28-836,521.98

Finding the Fourth Proportional to 1,524,848.73, 2,104,307.28 and 836,521.98

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Solution

The fourth proportional to 1,524,848.73, 2,104,307.28 and 836,521.98 is: 1,154,409.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,848.73 : 2,104,307.28 = 836,521.98 : x
  2. Step 2: Convert to fraction form
    1,524,848.73/2,104,307.28 = 836,521.98/x
  3. Step 3: Cross multiply
    1,524,848.73x = 2,104,307.28 × 836,521.98
  4. Step 4: Simplify right side
    1,524,848.73x = 1,760,299,292,394.01
  5. Step 5: Solve for x
    x = 1,760,299,292,394.01/1,524,848.73
  6. Step 6: Final answer
    x = 1,154,409.13

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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.