Home / 1,748,901.67-2,413,451.90-953,265.35

Finding the Fourth Proportional to 1,748,901.67, 2,413,451.90 and 953,265.35

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Solution

The fourth proportional to 1,748,901.67, 2,413,451.90 and 953,265.35 is: 1,315,488.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,901.67 : 2,413,451.90 = 953,265.35 : x
  2. Step 2: Convert to fraction form
    1,748,901.67/2,413,451.90 = 953,265.35/x
  3. Step 3: Cross multiply
    1,748,901.67x = 2,413,451.90 × 953,265.35
  4. Step 4: Simplify right side
    1,748,901.67x = 2,300,660,070,161.67
  5. Step 5: Solve for x
    x = 2,300,660,070,161.67/1,748,901.67
  6. Step 6: Final answer
    x = 1,315,488.52

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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.