Home / 983,725.20-1,357,591.32-601,632

Finding the Fourth Proportional to 983,725.20, 1,357,591.32 and 601,632

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Solution

The fourth proportional to 983,725.20, 1,357,591.32 and 601,632 is: 830,283.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    983,725.20 : 1,357,591.32 = 601,632 : x
  2. Step 2: Convert to fraction form
    983,725.20/1,357,591.32 = 601,632/x
  3. Step 3: Cross multiply
    983,725.20x = 1,357,591.32 × 601,632
  4. Step 4: Simplify right side
    983,725.20x = 816,770,381,034.24
  5. Step 5: Solve for x
    x = 816,770,381,034.24/983,725.20
  6. Step 6: Final answer
    x = 830,283.07

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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.