Home / 1,118,892.16-1,544,071.34-609,594.54

Finding the Fourth Proportional to 1,118,892.16, 1,544,071.34 and 609,594.54

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Solution

The fourth proportional to 1,118,892.16, 1,544,071.34 and 609,594.54 is: 841,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,892.16 : 1,544,071.34 = 609,594.54 : x
  2. Step 2: Convert to fraction form
    1,118,892.16/1,544,071.34 = 609,594.54/x
  3. Step 3: Cross multiply
    1,118,892.16x = 1,544,071.34 × 609,594.54
  4. Step 4: Simplify right side
    1,118,892.16x = 941,257,458,234.48
  5. Step 5: Solve for x
    x = 941,257,458,234.48/1,118,892.16
  6. Step 6: Final answer
    x = 841,240.55

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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.