Home / 3,069,503.92-4,602,856.20-1,472,818.96

Finding the Fourth Proportional to 3,069,503.92, 4,602,856.20 and 1,472,818.96

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Solution

The fourth proportional to 3,069,503.92, 4,602,856.20 and 1,472,818.96 is: 2,208,556.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,503.92 : 4,602,856.20 = 1,472,818.96 : x
  2. Step 2: Convert to fraction form
    3,069,503.92/4,602,856.20 = 1,472,818.96/x
  3. Step 3: Cross multiply
    3,069,503.92x = 4,602,856.20 × 1,472,818.96
  4. Step 4: Simplify right side
    3,069,503.92x = 6,779,173,881,513.55
  5. Step 5: Solve for x
    x = 6,779,173,881,513.55/3,069,503.92
  6. Step 6: Final answer
    x = 2,208,556.84

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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.