Home / 1,064,473.42-1,468,754.04-611,676.94

Finding the Fourth Proportional to 1,064,473.42, 1,468,754.04 and 611,676.94

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Solution

The fourth proportional to 1,064,473.42, 1,468,754.04 and 611,676.94 is: 843,988.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,473.42 : 1,468,754.04 = 611,676.94 : x
  2. Step 2: Convert to fraction form
    1,064,473.42/1,468,754.04 = 611,676.94/x
  3. Step 3: Cross multiply
    1,064,473.42x = 1,468,754.04 × 611,676.94
  4. Step 4: Simplify right side
    1,064,473.42x = 898,402,976,799.84
  5. Step 5: Solve for x
    x = 898,402,976,799.84/1,064,473.42
  6. Step 6: Final answer
    x = 843,988.17

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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.