Home / 1,595,809.23-2,389,908.47-884,071.95

Finding the Fourth Proportional to 1,595,809.23, 2,389,908.47 and 884,071.95

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Solution

The fourth proportional to 1,595,809.23, 2,389,908.47 and 884,071.95 is: 1,323,999.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,809.23 : 2,389,908.47 = 884,071.95 : x
  2. Step 2: Convert to fraction form
    1,595,809.23/2,389,908.47 = 884,071.95/x
  3. Step 3: Cross multiply
    1,595,809.23x = 2,389,908.47 × 884,071.95
  4. Step 4: Simplify right side
    1,595,809.23x = 2,112,851,036,974.06
  5. Step 5: Solve for x
    x = 2,112,851,036,974.06/1,595,809.23
  6. Step 6: Final answer
    x = 1,323,999.76

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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.