Home / 1,069,083.48-1,475,335.44-585,666.03

Finding the Fourth Proportional to 1,069,083.48, 1,475,335.44 and 585,666.03

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Solution

The fourth proportional to 1,069,083.48, 1,475,335.44 and 585,666.03 is: 808,219.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,083.48 : 1,475,335.44 = 585,666.03 : x
  2. Step 2: Convert to fraction form
    1,069,083.48/1,475,335.44 = 585,666.03/x
  3. Step 3: Cross multiply
    1,069,083.48x = 1,475,335.44 × 585,666.03
  4. Step 4: Simplify right side
    1,069,083.48x = 864,053,850,063.10
  5. Step 5: Solve for x
    x = 864,053,850,063.10/1,069,083.48
  6. Step 6: Final answer
    x = 808,219.25

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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.