Home / 4,995,615.56-6,894,116.64-3,061,502.63

Finding the Fourth Proportional to 4,995,615.56, 6,894,116.64 and 3,061,502.63

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Solution

The fourth proportional to 4,995,615.56, 6,894,116.64 and 3,061,502.63 is: 4,224,976.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,615.56 : 6,894,116.64 = 3,061,502.63 : x
  2. Step 2: Convert to fraction form
    4,995,615.56/6,894,116.64 = 3,061,502.63/x
  3. Step 3: Cross multiply
    4,995,615.56x = 6,894,116.64 × 3,061,502.63
  4. Step 4: Simplify right side
    4,995,615.56x = 21,106,356,224,886.76
  5. Step 5: Solve for x
    x = 21,106,356,224,886.76/4,995,615.56
  6. Step 6: Final answer
    x = 4,224,976.08

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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.