Home / 1,832,931.24-2,748,865.50-767,943.24

Finding the Fourth Proportional to 1,832,931.24, 2,748,865.50 and 767,943.24

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Solution

The fourth proportional to 1,832,931.24, 2,748,865.50 and 767,943.24 is: 1,151,692.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,931.24 : 2,748,865.50 = 767,943.24 : x
  2. Step 2: Convert to fraction form
    1,832,931.24/2,748,865.50 = 767,943.24/x
  3. Step 3: Cross multiply
    1,832,931.24x = 2,748,865.50 × 767,943.24
  4. Step 4: Simplify right side
    1,832,931.24x = 2,110,972,678,394.22
  5. Step 5: Solve for x
    x = 2,110,972,678,394.22/1,832,931.24
  6. Step 6: Final answer
    x = 1,151,692.24

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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.