Home / 1,830,727.17-2,746,090.89-708,796.17

Finding the Fourth Proportional to 1,830,727.17, 2,746,090.89 and 708,796.17

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Solution

The fourth proportional to 1,830,727.17, 2,746,090.89 and 708,796.17 is: 1,063,194.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,727.17 : 2,746,090.89 = 708,796.17 : x
  2. Step 2: Convert to fraction form
    1,830,727.17/2,746,090.89 = 708,796.17/x
  3. Step 3: Cross multiply
    1,830,727.17x = 2,746,090.89 × 708,796.17
  4. Step 4: Simplify right side
    1,830,727.17x = 1,946,418,705,303.89
  5. Step 5: Solve for x
    x = 1,946,418,705,303.89/1,830,727.17
  6. Step 6: Final answer
    x = 1,063,194.31

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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.