Home / 4,531,254.21-6,252,659.57-2,570,507.57

Finding the Fourth Proportional to 4,531,254.21, 6,252,659.57 and 2,570,507.57

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Solution

The fourth proportional to 4,531,254.21, 6,252,659.57 and 2,570,507.57 is: 3,547,033.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,254.21 : 6,252,659.57 = 2,570,507.57 : x
  2. Step 2: Convert to fraction form
    4,531,254.21/6,252,659.57 = 2,570,507.57/x
  3. Step 3: Cross multiply
    4,531,254.21x = 6,252,659.57 × 2,570,507.57
  4. Step 4: Simplify right side
    4,531,254.21x = 16,072,508,728,181.98
  5. Step 5: Solve for x
    x = 16,072,508,728,181.98/4,531,254.21
  6. Step 6: Final answer
    x = 3,547,033.11

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1.5x scale

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.