Home / 833,095.46-1,148,866.74-704,036.95

Finding the Fourth Proportional to 833,095.46, 1,148,866.74 and 704,036.95

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Solution

The fourth proportional to 833,095.46, 1,148,866.74 and 704,036.95 is: 970,890.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,095.46 : 1,148,866.74 = 704,036.95 : x
  2. Step 2: Convert to fraction form
    833,095.46/1,148,866.74 = 704,036.95/x
  3. Step 3: Cross multiply
    833,095.46x = 1,148,866.74 × 704,036.95
  4. Step 4: Simplify right side
    833,095.46x = 808,844,632,713.88
  5. Step 5: Solve for x
    x = 808,844,632,713.88/833,095.46
  6. Step 6: Final answer
    x = 970,890.70

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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.