Home / 6,547,250.96-9,035,487.24-3,646,642.64

Finding the Fourth Proportional to 6,547,250.96, 9,035,487.24 and 3,646,642.64

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Solution

The fourth proportional to 6,547,250.96, 9,035,487.24 and 3,646,642.64 is: 5,032,523.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,250.96 : 9,035,487.24 = 3,646,642.64 : x
  2. Step 2: Convert to fraction form
    6,547,250.96/9,035,487.24 = 3,646,642.64/x
  3. Step 3: Cross multiply
    6,547,250.96x = 9,035,487.24 × 3,646,642.64
  4. Step 4: Simplify right side
    6,547,250.96x = 32,949,193,042,559.91
  5. Step 5: Solve for x
    x = 32,949,193,042,559.91/6,547,250.96
  6. Step 6: Final answer
    x = 5,032,523.31

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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.