Home / 1,747,214.29-2,411,254.96-1,049,708.45

Finding the Fourth Proportional to 1,747,214.29, 2,411,254.96 and 1,049,708.45

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Solution

The fourth proportional to 1,747,214.29, 2,411,254.96 and 1,049,708.45 is: 1,448,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,214.29 : 2,411,254.96 = 1,049,708.45 : x
  2. Step 2: Convert to fraction form
    1,747,214.29/2,411,254.96 = 1,049,708.45/x
  3. Step 3: Cross multiply
    1,747,214.29x = 2,411,254.96 × 1,049,708.45
  4. Step 4: Simplify right side
    1,747,214.29x = 2,531,114,706,616.41
  5. Step 5: Solve for x
    x = 2,531,114,706,616.41/1,747,214.29
  6. Step 6: Final answer
    x = 1,448,657.28

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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.