Home / 6,700,204.71-10,050,438.28-1,908,017.10

Finding the Fourth Proportional to 6,700,204.71, 10,050,438.28 and 1,908,017.10

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Solution

The fourth proportional to 6,700,204.71, 10,050,438.28 and 1,908,017.10 is: 2,862,063.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,204.71 : 10,050,438.28 = 1,908,017.10 : x
  2. Step 2: Convert to fraction form
    6,700,204.71/10,050,438.28 = 1,908,017.10/x
  3. Step 3: Cross multiply
    6,700,204.71x = 10,050,438.28 × 1,908,017.10
  4. Step 4: Simplify right side
    6,700,204.71x = 19,176,408,100,734.59
  5. Step 5: Solve for x
    x = 19,176,408,100,734.59/6,700,204.71
  6. Step 6: Final answer
    x = 2,862,063.02

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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.