Home / 2,695,327.09-3,719,501.49-1,533,747.60

Finding the Fourth Proportional to 2,695,327.09, 3,719,501.49 and 1,533,747.60

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Solution

The fourth proportional to 2,695,327.09, 3,719,501.49 and 1,533,747.60 is: 2,116,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,327.09 : 3,719,501.49 = 1,533,747.60 : x
  2. Step 2: Convert to fraction form
    2,695,327.09/3,719,501.49 = 1,533,747.60/x
  3. Step 3: Cross multiply
    2,695,327.09x = 3,719,501.49 × 1,533,747.60
  4. Step 4: Simplify right side
    2,695,327.09x = 5,704,776,483,483.93
  5. Step 5: Solve for x
    x = 5,704,776,483,483.93/2,695,327.09
  6. Step 6: Final answer
    x = 2,116,543.30

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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.