Home / 2,664,259.06-3,676,764.99-1,457,035.06

Finding the Fourth Proportional to 2,664,259.06, 3,676,764.99 and 1,457,035.06

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Solution

The fourth proportional to 2,664,259.06, 3,676,764.99 and 1,457,035.06 is: 2,010,756.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,259.06 : 3,676,764.99 = 1,457,035.06 : x
  2. Step 2: Convert to fraction form
    2,664,259.06/3,676,764.99 = 1,457,035.06/x
  3. Step 3: Cross multiply
    2,664,259.06x = 3,676,764.99 × 1,457,035.06
  4. Step 4: Simplify right side
    2,664,259.06x = 5,357,175,497,810.55
  5. Step 5: Solve for x
    x = 5,357,175,497,810.55/2,664,259.06
  6. Step 6: Final answer
    x = 2,010,756.23

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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.