Home / 1,701,871.74-2,348,666.31-957,032.05

Finding the Fourth Proportional to 1,701,871.74, 2,348,666.31 and 957,032.05

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Solution

The fourth proportional to 1,701,871.74, 2,348,666.31 and 957,032.05 is: 1,320,751.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,871.74 : 2,348,666.31 = 957,032.05 : x
  2. Step 2: Convert to fraction form
    1,701,871.74/2,348,666.31 = 957,032.05/x
  3. Step 3: Cross multiply
    1,701,871.74x = 2,348,666.31 × 957,032.05
  4. Step 4: Simplify right side
    1,701,871.74x = 2,247,748,921,681.90
  5. Step 5: Solve for x
    x = 2,247,748,921,681.90/1,701,871.74
  6. Step 6: Final answer
    x = 1,320,751.07

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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.