Home / 6,267,782.51-9,403,776.96-2,429,730.10

Finding the Fourth Proportional to 6,267,782.51, 9,403,776.96 and 2,429,730.10

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Solution

The fourth proportional to 6,267,782.51, 9,403,776.96 and 2,429,730.10 is: 3,645,410.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,782.51 : 9,403,776.96 = 2,429,730.10 : x
  2. Step 2: Convert to fraction form
    6,267,782.51/9,403,776.96 = 2,429,730.10/x
  3. Step 3: Cross multiply
    6,267,782.51x = 9,403,776.96 × 2,429,730.10
  4. Step 4: Simplify right side
    6,267,782.51x = 22,848,639,933,398.50
  5. Step 5: Solve for x
    x = 22,848,639,933,398.50/6,267,782.51
  6. Step 6: Final answer
    x = 3,645,410.46

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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.