Home / 2,402,511.84-3,603,641.40-605,394

Finding the Fourth Proportional to 2,402,511.84, 3,603,641.40 and 605,394

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Solution

The fourth proportional to 2,402,511.84, 3,603,641.40 and 605,394 is: 908,059.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,511.84 : 3,603,641.40 = 605,394 : x
  2. Step 2: Convert to fraction form
    2,402,511.84/3,603,641.40 = 605,394/x
  3. Step 3: Cross multiply
    2,402,511.84x = 3,603,641.40 × 605,394
  4. Step 4: Simplify right side
    2,402,511.84x = 2,181,622,881,711.60
  5. Step 5: Solve for x
    x = 2,181,622,881,711.60/2,402,511.84
  6. Step 6: Final answer
    x = 908,059.16

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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.