Home / 1,495,051.70-2,242,905.60-484,001.60

Finding the Fourth Proportional to 1,495,051.70, 2,242,905.60 and 484,001.60

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Solution

The fourth proportional to 1,495,051.70, 2,242,905.60 and 484,001.60 is: 726,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,051.70 : 2,242,905.60 = 484,001.60 : x
  2. Step 2: Convert to fraction form
    1,495,051.70/2,242,905.60 = 484,001.60/x
  3. Step 3: Cross multiply
    1,495,051.70x = 2,242,905.60 × 484,001.60
  4. Step 4: Simplify right side
    1,495,051.70x = 1,085,569,899,048.96
  5. Step 5: Solve for x
    x = 1,085,569,899,048.96/1,495,051.70
  6. Step 6: Final answer
    x = 726,108.60

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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.