Home / 3,050,875.35-4,210,259.66-1,674,347.15

Finding the Fourth Proportional to 3,050,875.35, 4,210,259.66 and 1,674,347.15

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Solution

The fourth proportional to 3,050,875.35, 4,210,259.66 and 1,674,347.15 is: 2,310,627.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,875.35 : 4,210,259.66 = 1,674,347.15 : x
  2. Step 2: Convert to fraction form
    3,050,875.35/4,210,259.66 = 1,674,347.15/x
  3. Step 3: Cross multiply
    3,050,875.35x = 4,210,259.66 × 1,674,347.15
  4. Step 4: Simplify right side
    3,050,875.35x = 7,049,436,239,336.74
  5. Step 5: Solve for x
    x = 7,049,436,239,336.74/3,050,875.35
  6. Step 6: Final answer
    x = 2,310,627.42

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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.