Home / 2,416,187.40-3,624,281.10-2,175,649.80

Finding the Fourth Proportional to 2,416,187.40, 3,624,281.10 and 2,175,649.80

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Solution

The fourth proportional to 2,416,187.40, 3,624,281.10 and 2,175,649.80 is: 3,263,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,187.40 : 3,624,281.10 = 2,175,649.80 : x
  2. Step 2: Convert to fraction form
    2,416,187.40/3,624,281.10 = 2,175,649.80/x
  3. Step 3: Cross multiply
    2,416,187.40x = 3,624,281.10 × 2,175,649.80
  4. Step 4: Simplify right side
    2,416,187.40x = 7,885,166,450,358.78
  5. Step 5: Solve for x
    x = 7,885,166,450,358.78/2,416,187.40
  6. Step 6: Final answer
    x = 3,263,474.70

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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.