Home / 1,606,903.48-2,217,452.34-881,733.16

Finding the Fourth Proportional to 1,606,903.48, 2,217,452.34 and 881,733.16

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Solution

The fourth proportional to 1,606,903.48, 2,217,452.34 and 881,733.16 is: 1,216,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,903.48 : 2,217,452.34 = 881,733.16 : x
  2. Step 2: Convert to fraction form
    1,606,903.48/2,217,452.34 = 881,733.16/x
  3. Step 3: Cross multiply
    1,606,903.48x = 2,217,452.34 × 881,733.16
  4. Step 4: Simplify right side
    1,606,903.48x = 1,955,201,258,897.59
  5. Step 5: Solve for x
    x = 1,955,201,258,897.59/1,606,903.48
  6. Step 6: Final answer
    x = 1,216,750.90

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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.