Home / 1,495,323-2,242,984.50-444,699

Finding the Fourth Proportional to 1,495,323, 2,242,984.50 and 444,699

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Solution

The fourth proportional to 1,495,323, 2,242,984.50 and 444,699 is: 667,048.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,323 : 2,242,984.50 = 444,699 : x
  2. Step 2: Convert to fraction form
    1,495,323/2,242,984.50 = 444,699/x
  3. Step 3: Cross multiply
    1,495,323x = 2,242,984.50 × 444,699
  4. Step 4: Simplify right side
    1,495,323x = 997,452,964,165.50
  5. Step 5: Solve for x
    x = 997,452,964,165.50/1,495,323
  6. Step 6: Final answer
    x = 667,048.50

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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.