Home / 803,088.37-1,108,241.98-458,902.46

Finding the Fourth Proportional to 803,088.37, 1,108,241.98 and 458,902.46

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Solution

The fourth proportional to 803,088.37, 1,108,241.98 and 458,902.46 is: 633,273.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,088.37 : 1,108,241.98 = 458,902.46 : x
  2. Step 2: Convert to fraction form
    803,088.37/1,108,241.98 = 458,902.46/x
  3. Step 3: Cross multiply
    803,088.37x = 1,108,241.98 × 458,902.46
  4. Step 4: Simplify right side
    803,088.37x = 508,574,970,897.27
  5. Step 5: Solve for x
    x = 508,574,970,897.27/803,088.37
  6. Step 6: Final answer
    x = 633,273.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.