Home / 3,746,571.52-5,619,224.40-1,050,278.08

Finding the Fourth Proportional to 3,746,571.52, 5,619,224.40 and 1,050,278.08

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Solution

The fourth proportional to 3,746,571.52, 5,619,224.40 and 1,050,278.08 is: 1,575,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,571.52 : 5,619,224.40 = 1,050,278.08 : x
  2. Step 2: Convert to fraction form
    3,746,571.52/5,619,224.40 = 1,050,278.08/x
  3. Step 3: Cross multiply
    3,746,571.52x = 5,619,224.40 × 1,050,278.08
  4. Step 4: Simplify right side
    3,746,571.52x = 5,901,748,213,921.15
  5. Step 5: Solve for x
    x = 5,901,748,213,921.15/3,746,571.52
  6. Step 6: Final answer
    x = 1,575,239.70

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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.