Home / 1,094,934.84-1,642,460.58-347,039.16

Finding the Fourth Proportional to 1,094,934.84, 1,642,460.58 and 347,039.16

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Solution

The fourth proportional to 1,094,934.84, 1,642,460.58 and 347,039.16 is: 520,577.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,934.84 : 1,642,460.58 = 347,039.16 : x
  2. Step 2: Convert to fraction form
    1,094,934.84/1,642,460.58 = 347,039.16/x
  3. Step 3: Cross multiply
    1,094,934.84x = 1,642,460.58 × 347,039.16
  4. Step 4: Simplify right side
    1,094,934.84x = 569,998,140,016.31
  5. Step 5: Solve for x
    x = 569,998,140,016.31/1,094,934.84
  6. Step 6: Final answer
    x = 520,577.22

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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.