Home / 924,186.06-1,383,124.95-774,595.26

Finding the Fourth Proportional to 924,186.06, 1,383,124.95 and 774,595.26

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Solution

The fourth proportional to 924,186.06, 1,383,124.95 and 774,595.26 is: 1,159,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,186.06 : 1,383,124.95 = 774,595.26 : x
  2. Step 2: Convert to fraction form
    924,186.06/1,383,124.95 = 774,595.26/x
  3. Step 3: Cross multiply
    924,186.06x = 1,383,124.95 × 774,595.26
  4. Step 4: Simplify right side
    924,186.06x = 1,071,362,030,257.74
  5. Step 5: Solve for x
    x = 1,071,362,030,257.74/924,186.06
  6. Step 6: Final answer
    x = 1,159,249.29

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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.