Home / 9,056,361.30-12,497,412.16-4,926,397.24

Finding the Fourth Proportional to 9,056,361.30, 12,497,412.16 and 4,926,397.24

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Solution

The fourth proportional to 9,056,361.30, 12,497,412.16 and 4,926,397.24 is: 6,798,228.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,361.30 : 12,497,412.16 = 4,926,397.24 : x
  2. Step 2: Convert to fraction form
    9,056,361.30/12,497,412.16 = 4,926,397.24/x
  3. Step 3: Cross multiply
    9,056,361.30x = 12,497,412.16 × 4,926,397.24
  4. Step 4: Simplify right side
    9,056,361.30x = 61,567,216,842,949.45
  5. Step 5: Solve for x
    x = 61,567,216,842,949.45/9,056,361.30
  6. Step 6: Final answer
    x = 6,798,228.87

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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.