Home / 4,988,897.60-7,483,346.40-3,793,155.35

Finding the Fourth Proportional to 4,988,897.60, 7,483,346.40 and 3,793,155.35

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Solution

The fourth proportional to 4,988,897.60, 7,483,346.40 and 3,793,155.35 is: 5,689,733.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,988,897.60 : 7,483,346.40 = 3,793,155.35 : x
  2. Step 2: Convert to fraction form
    4,988,897.60/7,483,346.40 = 3,793,155.35/x
  3. Step 3: Cross multiply
    4,988,897.60x = 7,483,346.40 × 3,793,155.35
  4. Step 4: Simplify right side
    4,988,897.60x = 28,385,495,433,063.24
  5. Step 5: Solve for x
    x = 28,385,495,433,063.24/4,988,897.60
  6. Step 6: Final answer
    x = 5,689,733.03

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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.