Home / 1,845,977.10-2,767,410.45-959,513.10

Finding the Fourth Proportional to 1,845,977.10, 2,767,410.45 and 959,513.10

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Solution

The fourth proportional to 1,845,977.10, 2,767,410.45 and 959,513.10 is: 1,438,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,977.10 : 2,767,410.45 = 959,513.10 : x
  2. Step 2: Convert to fraction form
    1,845,977.10/2,767,410.45 = 959,513.10/x
  3. Step 3: Cross multiply
    1,845,977.10x = 2,767,410.45 × 959,513.10
  4. Step 4: Simplify right side
    1,845,977.10x = 2,655,366,579,851.90
  5. Step 5: Solve for x
    x = 2,655,366,579,851.90/1,845,977.10
  6. Step 6: Final answer
    x = 1,438,461.28

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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.