Home / 2,435,300.64-3,652,912.08-837,877.50

Finding the Fourth Proportional to 2,435,300.64, 3,652,912.08 and 837,877.50

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Solution

The fourth proportional to 2,435,300.64, 3,652,912.08 and 837,877.50 is: 1,256,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,300.64 : 3,652,912.08 = 837,877.50 : x
  2. Step 2: Convert to fraction form
    2,435,300.64/3,652,912.08 = 837,877.50/x
  3. Step 3: Cross multiply
    2,435,300.64x = 3,652,912.08 × 837,877.50
  4. Step 4: Simplify right side
    2,435,300.64x = 3,060,692,841,310.20
  5. Step 5: Solve for x
    x = 3,060,692,841,310.20/2,435,300.64
  6. Step 6: Final answer
    x = 1,256,802.87

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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.