Home / 1,166,938.60-1,750,539.18-367,983.76

Finding the Fourth Proportional to 1,166,938.60, 1,750,539.18 and 367,983.76

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Solution

The fourth proportional to 1,166,938.60, 1,750,539.18 and 367,983.76 is: 552,017.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,938.60 : 1,750,539.18 = 367,983.76 : x
  2. Step 2: Convert to fraction form
    1,166,938.60/1,750,539.18 = 367,983.76/x
  3. Step 3: Cross multiply
    1,166,938.60x = 1,750,539.18 × 367,983.76
  4. Step 4: Simplify right side
    1,166,938.60x = 644,169,989,483.72
  5. Step 5: Solve for x
    x = 644,169,989,483.72/1,166,938.60
  6. Step 6: Final answer
    x = 552,017.04

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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.