Home / 5,374,597.50-7,416,944.55-2,960,149.50

Finding the Fourth Proportional to 5,374,597.50, 7,416,944.55 and 2,960,149.50

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Solution

The fourth proportional to 5,374,597.50, 7,416,944.55 and 2,960,149.50 is: 4,085,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374,597.50 : 7,416,944.55 = 2,960,149.50 : x
  2. Step 2: Convert to fraction form
    5,374,597.50/7,416,944.55 = 2,960,149.50/x
  3. Step 3: Cross multiply
    5,374,597.50x = 7,416,944.55 × 2,960,149.50
  4. Step 4: Simplify right side
    5,374,597.50x = 21,955,264,701,210.22
  5. Step 5: Solve for x
    x = 21,955,264,701,210.22/5,374,597.50
  6. Step 6: Final answer
    x = 4,085,006.31

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1.5x scale

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.