Home / 1,736,927.64-2,603,667.38-824,511.24

Finding the Fourth Proportional to 1,736,927.64, 2,603,667.38 and 824,511.24

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Solution

The fourth proportional to 1,736,927.64, 2,603,667.38 and 824,511.24 is: 1,235,948.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,927.64 : 2,603,667.38 = 824,511.24 : x
  2. Step 2: Convert to fraction form
    1,736,927.64/2,603,667.38 = 824,511.24/x
  3. Step 3: Cross multiply
    1,736,927.64x = 2,603,667.38 × 824,511.24
  4. Step 4: Simplify right side
    1,736,927.64x = 2,146,753,015,908.80
  5. Step 5: Solve for x
    x = 2,146,753,015,908.80/1,736,927.64
  6. Step 6: Final answer
    x = 1,235,948.45

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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.