Home / 1,717,709.14-2,370,510.93-953,833.78

Finding the Fourth Proportional to 1,717,709.14, 2,370,510.93 and 953,833.78

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Solution

The fourth proportional to 1,717,709.14, 2,370,510.93 and 953,833.78 is: 1,316,330.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,709.14 : 2,370,510.93 = 953,833.78 : x
  2. Step 2: Convert to fraction form
    1,717,709.14/2,370,510.93 = 953,833.78/x
  3. Step 3: Cross multiply
    1,717,709.14x = 2,370,510.93 × 953,833.78
  4. Step 4: Simplify right side
    1,717,709.14x = 2,261,073,400,893.22
  5. Step 5: Solve for x
    x = 2,261,073,400,893.22/1,717,709.14
  6. Step 6: Final answer
    x = 1,316,330.77

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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.