Home / 4,386,171.50-6,051,063.20-2,936,334.02

Finding the Fourth Proportional to 4,386,171.50, 6,051,063.20 and 2,936,334.02

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Solution

The fourth proportional to 4,386,171.50, 6,051,063.20 and 2,936,334.02 is: 4,050,900.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,171.50 : 6,051,063.20 = 2,936,334.02 : x
  2. Step 2: Convert to fraction form
    4,386,171.50/6,051,063.20 = 2,936,334.02/x
  3. Step 3: Cross multiply
    4,386,171.50x = 6,051,063.20 × 2,936,334.02
  4. Step 4: Simplify right side
    4,386,171.50x = 17,767,942,731,330.07
  5. Step 5: Solve for x
    x = 17,767,942,731,330.07/4,386,171.50
  6. Step 6: Final answer
    x = 4,050,900.14

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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.