Home / 6,276,429.10-9,414,643.65-6,276,429.10

Finding the Fourth Proportional to 6,276,429.10, 9,414,643.65 and 6,276,429.10

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Solution

The fourth proportional to 6,276,429.10, 9,414,643.65 and 6,276,429.10 is: 9,414,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,429.10 : 9,414,643.65 = 6,276,429.10 : x
  2. Step 2: Convert to fraction form
    6,276,429.10/9,414,643.65 = 6,276,429.10/x
  3. Step 3: Cross multiply
    6,276,429.10x = 9,414,643.65 × 6,276,429.10
  4. Step 4: Simplify right side
    6,276,429.10x = 59,090,343,370,990.21
  5. Step 5: Solve for x
    x = 59,090,343,370,990.21/6,276,429.10
  6. Step 6: Final answer
    x = 9,414,643.65

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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.