Home / 1,706,473.14-2,559,862.80-444,311.70

Finding the Fourth Proportional to 1,706,473.14, 2,559,862.80 and 444,311.70

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Solution

The fourth proportional to 1,706,473.14, 2,559,862.80 and 444,311.70 is: 666,507.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,473.14 : 2,559,862.80 = 444,311.70 : x
  2. Step 2: Convert to fraction form
    1,706,473.14/2,559,862.80 = 444,311.70/x
  3. Step 3: Cross multiply
    1,706,473.14x = 2,559,862.80 × 444,311.70
  4. Step 4: Simplify right side
    1,706,473.14x = 1,137,376,992,434.76
  5. Step 5: Solve for x
    x = 1,137,376,992,434.76/1,706,473.14
  6. Step 6: Final answer
    x = 666,507.41

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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.