Home / 3,358,038.03-5,036,564.88-1,651,723.32

Finding the Fourth Proportional to 3,358,038.03, 5,036,564.88 and 1,651,723.32

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Solution

The fourth proportional to 3,358,038.03, 5,036,564.88 and 1,651,723.32 is: 2,477,342.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,038.03 : 5,036,564.88 = 1,651,723.32 : x
  2. Step 2: Convert to fraction form
    3,358,038.03/5,036,564.88 = 1,651,723.32/x
  3. Step 3: Cross multiply
    3,358,038.03x = 5,036,564.88 × 1,651,723.32
  4. Step 4: Simplify right side
    3,358,038.03x = 8,319,011,664,989.00
  5. Step 5: Solve for x
    x = 8,319,011,664,989.00/3,358,038.03
  6. Step 6: Final answer
    x = 2,477,342.90

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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.