Home / 1,196,545.94-1,651,264.48-652,690.88

Finding the Fourth Proportional to 1,196,545.94, 1,651,264.48 and 652,690.88

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Solution

The fourth proportional to 1,196,545.94, 1,651,264.48 and 652,690.88 is: 900,730.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,545.94 : 1,651,264.48 = 652,690.88 : x
  2. Step 2: Convert to fraction form
    1,196,545.94/1,651,264.48 = 652,690.88/x
  3. Step 3: Cross multiply
    1,196,545.94x = 1,651,264.48 × 652,690.88
  4. Step 4: Simplify right side
    1,196,545.94x = 1,077,765,266,563.94
  5. Step 5: Solve for x
    x = 1,077,765,266,563.94/1,196,545.94
  6. Step 6: Final answer
    x = 900,730.37

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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.