Home / 3,365,553.16-4,644,444.99-1,837,649.35

Finding the Fourth Proportional to 3,365,553.16, 4,644,444.99 and 1,837,649.35

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Solution

The fourth proportional to 3,365,553.16, 4,644,444.99 and 1,837,649.35 is: 2,535,946.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,553.16 : 4,644,444.99 = 1,837,649.35 : x
  2. Step 2: Convert to fraction form
    3,365,553.16/4,644,444.99 = 1,837,649.35/x
  3. Step 3: Cross multiply
    3,365,553.16x = 4,644,444.99 × 1,837,649.35
  4. Step 4: Simplify right side
    3,365,553.16x = 8,534,861,316,984.26
  5. Step 5: Solve for x
    x = 8,534,861,316,984.26/3,365,553.16
  6. Step 6: Final answer
    x = 2,535,946.07

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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.