Home / 2,502,673.95-3,453,180.75-1,470,349.80

Finding the Fourth Proportional to 2,502,673.95, 3,453,180.75 and 1,470,349.80

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Solution

The fourth proportional to 2,502,673.95, 3,453,180.75 and 1,470,349.80 is: 2,028,783.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,673.95 : 3,453,180.75 = 1,470,349.80 : x
  2. Step 2: Convert to fraction form
    2,502,673.95/3,453,180.75 = 1,470,349.80/x
  3. Step 3: Cross multiply
    2,502,673.95x = 3,453,180.75 × 1,470,349.80
  4. Step 4: Simplify right side
    2,502,673.95x = 5,077,383,625,126.35
  5. Step 5: Solve for x
    x = 5,077,383,625,126.35/2,502,673.95
  6. Step 6: Final answer
    x = 2,028,783.50

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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.