Home / 4,744,326.81-7,116,426.43-1,150,124.75

Finding the Fourth Proportional to 4,744,326.81, 7,116,426.43 and 1,150,124.75

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Solution

The fourth proportional to 4,744,326.81, 7,116,426.43 and 1,150,124.75 is: 1,725,171.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,326.81 : 7,116,426.43 = 1,150,124.75 : x
  2. Step 2: Convert to fraction form
    4,744,326.81/7,116,426.43 = 1,150,124.75/x
  3. Step 3: Cross multiply
    4,744,326.81x = 7,116,426.43 × 1,150,124.75
  4. Step 4: Simplify right side
    4,744,326.81x = 8,184,778,130,239.70
  5. Step 5: Solve for x
    x = 8,184,778,130,239.70/4,744,326.81
  6. Step 6: Final answer
    x = 1,725,171.65

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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.