Home / 4,265,539.30-5,885,785.80-2,429,764.32

Finding the Fourth Proportional to 4,265,539.30, 5,885,785.80 and 2,429,764.32

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Solution

The fourth proportional to 4,265,539.30, 5,885,785.80 and 2,429,764.32 is: 3,352,699.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,539.30 : 5,885,785.80 = 2,429,764.32 : x
  2. Step 2: Convert to fraction form
    4,265,539.30/5,885,785.80 = 2,429,764.32/x
  3. Step 3: Cross multiply
    4,265,539.30x = 5,885,785.80 × 2,429,764.32
  4. Step 4: Simplify right side
    4,265,539.30x = 14,301,072,332,002.65
  5. Step 5: Solve for x
    x = 14,301,072,332,002.65/4,265,539.30
  6. Step 6: Final answer
    x = 3,352,699.70

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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.