Home / 2,034,404.07-2,807,437.52-1,151,336.87

Finding the Fourth Proportional to 2,034,404.07, 2,807,437.52 and 1,151,336.87

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Solution

The fourth proportional to 2,034,404.07, 2,807,437.52 and 1,151,336.87 is: 1,588,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,404.07 : 2,807,437.52 = 1,151,336.87 : x
  2. Step 2: Convert to fraction form
    2,034,404.07/2,807,437.52 = 1,151,336.87/x
  3. Step 3: Cross multiply
    2,034,404.07x = 2,807,437.52 × 1,151,336.87
  4. Step 4: Simplify right side
    2,034,404.07x = 3,232,306,307,203.49
  5. Step 5: Solve for x
    x = 3,232,306,307,203.49/2,034,404.07
  6. Step 6: Final answer
    x = 1,588,822.18

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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.