Home / 906,402.35-1,359,603.87-232,483.67

Finding the Fourth Proportional to 906,402.35, 1,359,603.87 and 232,483.67

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Solution

The fourth proportional to 906,402.35, 1,359,603.87 and 232,483.67 is: 348,725.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,402.35 : 1,359,603.87 = 232,483.67 : x
  2. Step 2: Convert to fraction form
    906,402.35/1,359,603.87 = 232,483.67/x
  3. Step 3: Cross multiply
    906,402.35x = 1,359,603.87 × 232,483.67
  4. Step 4: Simplify right side
    906,402.35x = 316,085,697,443.80
  5. Step 5: Solve for x
    x = 316,085,697,443.80/906,402.35
  6. Step 6: Final answer
    x = 348,725.59

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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.