Home / 5,584,522.34-7,706,970.01-4,205,432.94

Finding the Fourth Proportional to 5,584,522.34, 7,706,970.01 and 4,205,432.94

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Solution

The fourth proportional to 5,584,522.34, 7,706,970.01 and 4,205,432.94 is: 5,803,745.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,522.34 : 7,706,970.01 = 4,205,432.94 : x
  2. Step 2: Convert to fraction form
    5,584,522.34/7,706,970.01 = 4,205,432.94/x
  3. Step 3: Cross multiply
    5,584,522.34x = 7,706,970.01 × 4,205,432.94
  4. Step 4: Simplify right side
    5,584,522.34x = 32,411,145,526,618.97
  5. Step 5: Solve for x
    x = 32,411,145,526,618.97/5,584,522.34
  6. Step 6: Final answer
    x = 5,803,745.35

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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.