Home / 1,083,595.92-1,495,373.58-653,793

Finding the Fourth Proportional to 1,083,595.92, 1,495,373.58 and 653,793

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Solution

The fourth proportional to 1,083,595.92, 1,495,373.58 and 653,793 is: 902,241.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,595.92 : 1,495,373.58 = 653,793 : x
  2. Step 2: Convert to fraction form
    1,083,595.92/1,495,373.58 = 653,793/x
  3. Step 3: Cross multiply
    1,083,595.92x = 1,495,373.58 × 653,793
  4. Step 4: Simplify right side
    1,083,595.92x = 977,664,778,988.94
  5. Step 5: Solve for x
    x = 977,664,778,988.94/1,083,595.92
  6. Step 6: Final answer
    x = 902,241.10

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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.