Home / 1,712,699.48-2,363,669.25-948,824.12

Finding the Fourth Proportional to 1,712,699.48, 2,363,669.25 and 948,824.12

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Solution

The fourth proportional to 1,712,699.48, 2,363,669.25 and 948,824.12 is: 1,309,457.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,699.48 : 2,363,669.25 = 948,824.12 : x
  2. Step 2: Convert to fraction form
    1,712,699.48/2,363,669.25 = 948,824.12/x
  3. Step 3: Cross multiply
    1,712,699.48x = 2,363,669.25 × 948,824.12
  4. Step 4: Simplify right side
    1,712,699.48x = 2,242,706,396,102.31
  5. Step 5: Solve for x
    x = 2,242,706,396,102.31/1,712,699.48
  6. Step 6: Final answer
    x = 1,309,457.04

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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.