Home / 1,136,049.00-1,703,883.65-377,970.55

Finding the Fourth Proportional to 1,136,049.00, 1,703,883.65 and 377,970.55

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Solution

The fourth proportional to 1,136,049.00, 1,703,883.65 and 377,970.55 is: 566,892.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,049.00 : 1,703,883.65 = 377,970.55 : x
  2. Step 2: Convert to fraction form
    1,136,049.00/1,703,883.65 = 377,970.55/x
  3. Step 3: Cross multiply
    1,136,049.00x = 1,703,883.65 × 377,970.55
  4. Step 4: Simplify right side
    1,136,049.00x = 644,017,845,887.38
  5. Step 5: Solve for x
    x = 644,017,845,887.38/1,136,049.00
  6. Step 6: Final answer
    x = 566,892.67

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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.