Home / 910,733.40-1,362,600.90-595,805.40

Finding the Fourth Proportional to 910,733.40, 1,362,600.90 and 595,805.40

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Solution

The fourth proportional to 910,733.40, 1,362,600.90 and 595,805.40 is: 891,418.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,733.40 : 1,362,600.90 = 595,805.40 : x
  2. Step 2: Convert to fraction form
    910,733.40/1,362,600.90 = 595,805.40/x
  3. Step 3: Cross multiply
    910,733.40x = 1,362,600.90 × 595,805.40
  4. Step 4: Simplify right side
    910,733.40x = 811,844,974,264.86
  5. Step 5: Solve for x
    x = 811,844,974,264.86/910,733.40
  6. Step 6: Final answer
    x = 891,418.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.