Home / 4,042,837.55-6,064,256.33-2,021,393.45

Finding the Fourth Proportional to 4,042,837.55, 6,064,256.33 and 2,021,393.45

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Solution

The fourth proportional to 4,042,837.55, 6,064,256.33 and 2,021,393.45 is: 3,032,090.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,837.55 : 6,064,256.33 = 2,021,393.45 : x
  2. Step 2: Convert to fraction form
    4,042,837.55/6,064,256.33 = 2,021,393.45/x
  3. Step 3: Cross multiply
    4,042,837.55x = 6,064,256.33 × 2,021,393.45
  4. Step 4: Simplify right side
    4,042,837.55x = 12,258,248,014,476.07
  5. Step 5: Solve for x
    x = 12,258,248,014,476.07/4,042,837.55
  6. Step 6: Final answer
    x = 3,032,090.18

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Similar ratio
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1.5x scale

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.