Home / 2,358,938.70-3,533,090.40-1,652,121.36

Finding the Fourth Proportional to 2,358,938.70, 3,533,090.40 and 1,652,121.36

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Solution

The fourth proportional to 2,358,938.70, 3,533,090.40 and 1,652,121.36 is: 2,474,457.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,938.70 : 3,533,090.40 = 1,652,121.36 : x
  2. Step 2: Convert to fraction form
    2,358,938.70/3,533,090.40 = 1,652,121.36/x
  3. Step 3: Cross multiply
    2,358,938.70x = 3,533,090.40 × 1,652,121.36
  4. Step 4: Simplify right side
    2,358,938.70x = 5,837,094,116,650.94
  5. Step 5: Solve for x
    x = 5,837,094,116,650.94/2,358,938.70
  6. Step 6: Final answer
    x = 2,474,457.74

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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.