Home / 1,062,392.58-1,466,059.10-578,947.42

Finding the Fourth Proportional to 1,062,392.58, 1,466,059.10 and 578,947.42

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Solution

The fourth proportional to 1,062,392.58, 1,466,059.10 and 578,947.42 is: 798,924.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,392.58 : 1,466,059.10 = 578,947.42 : x
  2. Step 2: Convert to fraction form
    1,062,392.58/1,466,059.10 = 578,947.42/x
  3. Step 3: Cross multiply
    1,062,392.58x = 1,466,059.10 × 578,947.42
  4. Step 4: Simplify right side
    1,062,392.58x = 848,771,133,512.52
  5. Step 5: Solve for x
    x = 848,771,133,512.52/1,062,392.58
  6. Step 6: Final answer
    x = 798,924.19

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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.