Home / 4,602,980.60-6,354,834.78-4,092,269.63

Finding the Fourth Proportional to 4,602,980.60, 6,354,834.78 and 4,092,269.63

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Solution

The fourth proportional to 4,602,980.60, 6,354,834.78 and 4,092,269.63 is: 5,649,751.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,980.60 : 6,354,834.78 = 4,092,269.63 : x
  2. Step 2: Convert to fraction form
    4,602,980.60/6,354,834.78 = 4,092,269.63/x
  3. Step 3: Cross multiply
    4,602,980.60x = 6,354,834.78 × 4,092,269.63
  4. Step 4: Simplify right side
    4,602,980.60x = 26,005,697,357,433.57
  5. Step 5: Solve for x
    x = 26,005,697,357,433.57/4,602,980.60
  6. Step 6: Final answer
    x = 5,649,751.68

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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.