Home / 10,973,100.48-16,453,637.28-3,397,963.20

Finding the Fourth Proportional to 10,973,100.48, 16,453,637.28 and 3,397,963.20

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Solution

The fourth proportional to 10,973,100.48, 16,453,637.28 and 3,397,963.20 is: 5,095,082.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,100.48 : 16,453,637.28 = 3,397,963.20 : x
  2. Step 2: Convert to fraction form
    10,973,100.48/16,453,637.28 = 3,397,963.20/x
  3. Step 3: Cross multiply
    10,973,100.48x = 16,453,637.28 × 3,397,963.20
  4. Step 4: Simplify right side
    10,973,100.48x = 55,908,853,983,588.09
  5. Step 5: Solve for x
    x = 55,908,853,983,588.09/10,973,100.48
  6. Step 6: Final answer
    x = 5,095,082.66

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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.