Home / 1,623,570.28-2,241,154.98-1,453,508.84

Finding the Fourth Proportional to 1,623,570.28, 2,241,154.98 and 1,453,508.84

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Solution

The fourth proportional to 1,623,570.28, 2,241,154.98 and 1,453,508.84 is: 2,006,404.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,570.28 : 2,241,154.98 = 1,453,508.84 : x
  2. Step 2: Convert to fraction form
    1,623,570.28/2,241,154.98 = 1,453,508.84/x
  3. Step 3: Cross multiply
    1,623,570.28x = 2,241,154.98 × 1,453,508.84
  4. Step 4: Simplify right side
    1,623,570.28x = 3,257,538,575,240.02
  5. Step 5: Solve for x
    x = 3,257,538,575,240.02/1,623,570.28
  6. Step 6: Final answer
    x = 2,006,404.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.