Home / 3,748,887.24-5,173,488.96-2,030,007.84

Finding the Fourth Proportional to 3,748,887.24, 5,173,488.96 and 2,030,007.84

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Solution

The fourth proportional to 3,748,887.24, 5,173,488.96 and 2,030,007.84 is: 2,801,424.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,887.24 : 5,173,488.96 = 2,030,007.84 : x
  2. Step 2: Convert to fraction form
    3,748,887.24/5,173,488.96 = 2,030,007.84/x
  3. Step 3: Cross multiply
    3,748,887.24x = 5,173,488.96 × 2,030,007.84
  4. Step 4: Simplify right side
    3,748,887.24x = 10,502,223,148,953.45
  5. Step 5: Solve for x
    x = 10,502,223,148,953.45/3,748,887.24
  6. Step 6: Final answer
    x = 2,801,424.12

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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.