Home / 1,445,725.83-2,168,573.06-592,607.28

Finding the Fourth Proportional to 1,445,725.83, 2,168,573.06 and 592,607.28

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Solution

The fourth proportional to 1,445,725.83, 2,168,573.06 and 592,607.28 is: 888,904.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,725.83 : 2,168,573.06 = 592,607.28 : x
  2. Step 2: Convert to fraction form
    1,445,725.83/2,168,573.06 = 592,607.28/x
  3. Step 3: Cross multiply
    1,445,725.83x = 2,168,573.06 × 592,607.28
  4. Step 4: Simplify right side
    1,445,725.83x = 1,285,112,179,604.84
  5. Step 5: Solve for x
    x = 1,285,112,179,604.84/1,445,725.83
  6. Step 6: Final answer
    x = 888,904.49

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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.