Home / 4,439,555.30-6,126,602.46-2,402,364.80

Finding the Fourth Proportional to 4,439,555.30, 6,126,602.46 and 2,402,364.80

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Solution

The fourth proportional to 4,439,555.30, 6,126,602.46 and 2,402,364.80 is: 3,315,272.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,555.30 : 6,126,602.46 = 2,402,364.80 : x
  2. Step 2: Convert to fraction form
    4,439,555.30/6,126,602.46 = 2,402,364.80/x
  3. Step 3: Cross multiply
    4,439,555.30x = 6,126,602.46 × 2,402,364.80
  4. Step 4: Simplify right side
    4,439,555.30x = 14,718,334,093,497.41
  5. Step 5: Solve for x
    x = 14,718,334,093,497.41/4,439,555.30
  6. Step 6: Final answer
    x = 3,315,272.16

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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.