Home / 10,925,236.80-15,076,827.90-6,030,460.20

Finding the Fourth Proportional to 10,925,236.80, 15,076,827.90 and 6,030,460.20

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Solution

The fourth proportional to 10,925,236.80, 15,076,827.90 and 6,030,460.20 is: 8,322,035.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,236.80 : 15,076,827.90 = 6,030,460.20 : x
  2. Step 2: Convert to fraction form
    10,925,236.80/15,076,827.90 = 6,030,460.20/x
  3. Step 3: Cross multiply
    10,925,236.80x = 15,076,827.90 × 6,030,460.20
  4. Step 4: Simplify right side
    10,925,236.80x = 90,920,210,593,199.58
  5. Step 5: Solve for x
    x = 90,920,210,593,199.58/10,925,236.80
  6. Step 6: Final answer
    x = 8,322,035.69

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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.