Home / 4,176,670.60-6,265,005.90-2,901,212.20

Finding the Fourth Proportional to 4,176,670.60, 6,265,005.90 and 2,901,212.20

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Solution

The fourth proportional to 4,176,670.60, 6,265,005.90 and 2,901,212.20 is: 4,351,818.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,670.60 : 6,265,005.90 = 2,901,212.20 : x
  2. Step 2: Convert to fraction form
    4,176,670.60/6,265,005.90 = 2,901,212.20/x
  3. Step 3: Cross multiply
    4,176,670.60x = 6,265,005.90 × 2,901,212.20
  4. Step 4: Simplify right side
    4,176,670.60x = 18,176,111,550,151.98
  5. Step 5: Solve for x
    x = 18,176,111,550,151.98/4,176,670.60
  6. Step 6: Final answer
    x = 4,351,818.30

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1.5x scale

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.