Home / 1,880,009.33-2,594,744.21-1,064,259.41

Finding the Fourth Proportional to 1,880,009.33, 2,594,744.21 and 1,064,259.41

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Solution

The fourth proportional to 1,880,009.33, 2,594,744.21 and 1,064,259.41 is: 1,468,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,009.33 : 2,594,744.21 = 1,064,259.41 : x
  2. Step 2: Convert to fraction form
    1,880,009.33/2,594,744.21 = 1,064,259.41/x
  3. Step 3: Cross multiply
    1,880,009.33x = 2,594,744.21 × 1,064,259.41
  4. Step 4: Simplify right side
    1,880,009.33x = 2,761,480,931,722.44
  5. Step 5: Solve for x
    x = 2,761,480,931,722.44/1,880,009.33
  6. Step 6: Final answer
    x = 1,468,865.55

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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.