Home / 2,903,602.17-4,355,984.64-1,626,026.49

Finding the Fourth Proportional to 2,903,602.17, 4,355,984.64 and 1,626,026.49

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Solution

The fourth proportional to 2,903,602.17, 4,355,984.64 and 1,626,026.49 is: 2,439,365.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,602.17 : 4,355,984.64 = 1,626,026.49 : x
  2. Step 2: Convert to fraction form
    2,903,602.17/4,355,984.64 = 1,626,026.49/x
  3. Step 3: Cross multiply
    2,903,602.17x = 4,355,984.64 × 1,626,026.49
  4. Step 4: Simplify right side
    2,903,602.17x = 7,082,946,414,673.11
  5. Step 5: Solve for x
    x = 7,082,946,414,673.11/2,903,602.17
  6. Step 6: Final answer
    x = 2,439,365.31

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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.