Home / 4,076,870.40-5,625,937.71-2,241,315.39

Finding the Fourth Proportional to 4,076,870.40, 5,625,937.71 and 2,241,315.39

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Solution

The fourth proportional to 4,076,870.40, 5,625,937.71 and 2,241,315.39 is: 3,092,936.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,870.40 : 5,625,937.71 = 2,241,315.39 : x
  2. Step 2: Convert to fraction form
    4,076,870.40/5,625,937.71 = 2,241,315.39/x
  3. Step 3: Cross multiply
    4,076,870.40x = 5,625,937.71 × 2,241,315.39
  4. Step 4: Simplify right side
    4,076,870.40x = 12,609,500,772,604.36
  5. Step 5: Solve for x
    x = 12,609,500,772,604.36/4,076,870.40
  6. Step 6: Final answer
    x = 3,092,936.38

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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.