Home / 1,837,410.92-2,535,560.71-1,010,477.34

Finding the Fourth Proportional to 1,837,410.92, 2,535,560.71 and 1,010,477.34

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Solution

The fourth proportional to 1,837,410.92, 2,535,560.71 and 1,010,477.34 is: 1,394,422.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,410.92 : 2,535,560.71 = 1,010,477.34 : x
  2. Step 2: Convert to fraction form
    1,837,410.92/2,535,560.71 = 1,010,477.34/x
  3. Step 3: Cross multiply
    1,837,410.92x = 2,535,560.71 × 1,010,477.34
  4. Step 4: Simplify right side
    1,837,410.92x = 2,562,126,639,123.12
  5. Step 5: Solve for x
    x = 2,562,126,639,123.12/1,837,410.92
  6. Step 6: Final answer
    x = 1,394,422.24

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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.