Home / 4,032,005.30-6,048,007.95-3,938,693.30

Finding the Fourth Proportional to 4,032,005.30, 6,048,007.95 and 3,938,693.30

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Solution

The fourth proportional to 4,032,005.30, 6,048,007.95 and 3,938,693.30 is: 5,908,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,005.30 : 6,048,007.95 = 3,938,693.30 : x
  2. Step 2: Convert to fraction form
    4,032,005.30/6,048,007.95 = 3,938,693.30/x
  3. Step 3: Cross multiply
    4,032,005.30x = 6,048,007.95 × 3,938,693.30
  4. Step 4: Simplify right side
    4,032,005.30x = 23,821,248,391,011.73
  5. Step 5: Solve for x
    x = 23,821,248,391,011.73/4,032,005.30
  6. Step 6: Final answer
    x = 5,908,039.95

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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.