Home / 3,344,199.16-4,614,713.10-1,854,090.72

Finding the Fourth Proportional to 3,344,199.16, 4,614,713.10 and 1,854,090.72

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Solution

The fourth proportional to 3,344,199.16, 4,614,713.10 and 1,854,090.72 is: 2,558,489.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,199.16 : 4,614,713.10 = 1,854,090.72 : x
  2. Step 2: Convert to fraction form
    3,344,199.16/4,614,713.10 = 1,854,090.72/x
  3. Step 3: Cross multiply
    3,344,199.16x = 4,614,713.10 × 1,854,090.72
  4. Step 4: Simplify right side
    3,344,199.16x = 8,556,096,748,484.33
  5. Step 5: Solve for x
    x = 8,556,096,748,484.33/3,344,199.16
  6. Step 6: Final answer
    x = 2,558,489.00

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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.