Home / 2,224,749.84-3,069,927.72-1,365,346.32

Finding the Fourth Proportional to 2,224,749.84, 3,069,927.72 and 1,365,346.32

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Solution

The fourth proportional to 2,224,749.84, 3,069,927.72 and 1,365,346.32 is: 1,884,038.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,749.84 : 3,069,927.72 = 1,365,346.32 : x
  2. Step 2: Convert to fraction form
    2,224,749.84/3,069,927.72 = 1,365,346.32/x
  3. Step 3: Cross multiply
    2,224,749.84x = 3,069,927.72 × 1,365,346.32
  4. Step 4: Simplify right side
    2,224,749.84x = 4,191,514,515,167.99
  5. Step 5: Solve for x
    x = 4,191,514,515,167.99/2,224,749.84
  6. Step 6: Final answer
    x = 1,884,038.57

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Why These Related Problems?

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