Home / 4,064,693.12-5,609,738.88-2,346,274.88

Finding the Fourth Proportional to 4,064,693.12, 5,609,738.88 and 2,346,274.88

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Solution

The fourth proportional to 4,064,693.12, 5,609,738.88 and 2,346,274.88 is: 3,238,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,693.12 : 5,609,738.88 = 2,346,274.88 : x
  2. Step 2: Convert to fraction form
    4,064,693.12/5,609,738.88 = 2,346,274.88/x
  3. Step 3: Cross multiply
    4,064,693.12x = 5,609,738.88 × 2,346,274.88
  4. Step 4: Simplify right side
    4,064,693.12x = 13,161,989,417,503.33
  5. Step 5: Solve for x
    x = 13,161,989,417,503.33/4,064,693.12
  6. Step 6: Final answer
    x = 3,238,126.23

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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.