Home / 3,974,597.60-5,961,896.40-3,708,877.10

Finding the Fourth Proportional to 3,974,597.60, 5,961,896.40 and 3,708,877.10

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Solution

The fourth proportional to 3,974,597.60, 5,961,896.40 and 3,708,877.10 is: 5,563,315.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,597.60 : 5,961,896.40 = 3,708,877.10 : x
  2. Step 2: Convert to fraction form
    3,974,597.60/5,961,896.40 = 3,708,877.10/x
  3. Step 3: Cross multiply
    3,974,597.60x = 5,961,896.40 × 3,708,877.10
  4. Step 4: Simplify right side
    3,974,597.60x = 22,111,941,030,532.44
  5. Step 5: Solve for x
    x = 22,111,941,030,532.44/3,974,597.60
  6. Step 6: Final answer
    x = 5,563,315.65

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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.