Home / 4,032,340.40-6,048,510.60-1,192,199.60

Finding the Fourth Proportional to 4,032,340.40, 6,048,510.60 and 1,192,199.60

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Solution

The fourth proportional to 4,032,340.40, 6,048,510.60 and 1,192,199.60 is: 1,788,299.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,340.40 : 6,048,510.60 = 1,192,199.60 : x
  2. Step 2: Convert to fraction form
    4,032,340.40/6,048,510.60 = 1,192,199.60/x
  3. Step 3: Cross multiply
    4,032,340.40x = 6,048,510.60 × 1,192,199.60
  4. Step 4: Simplify right side
    4,032,340.40x = 7,211,031,917,915.76
  5. Step 5: Solve for x
    x = 7,211,031,917,915.76/4,032,340.40
  6. Step 6: Final answer
    x = 1,788,299.40

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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.