Home / 1,043,838.06-1,440,597.50-585,030.07

Finding the Fourth Proportional to 1,043,838.06, 1,440,597.50 and 585,030.07

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Solution

The fourth proportional to 1,043,838.06, 1,440,597.50 and 585,030.07 is: 807,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,838.06 : 1,440,597.50 = 585,030.07 : x
  2. Step 2: Convert to fraction form
    1,043,838.06/1,440,597.50 = 585,030.07/x
  3. Step 3: Cross multiply
    1,043,838.06x = 1,440,597.50 × 585,030.07
  4. Step 4: Simplify right side
    1,043,838.06x = 842,792,856,266.83
  5. Step 5: Solve for x
    x = 842,792,856,266.83/1,043,838.06
  6. Step 6: Final answer
    x = 807,398.09

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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.