Home / 4,464,037.80-6,697,611.90-1,941,503.40

Finding the Fourth Proportional to 4,464,037.80, 6,697,611.90 and 1,941,503.40

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Solution

The fourth proportional to 4,464,037.80, 6,697,611.90 and 1,941,503.40 is: 2,912,931.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,037.80 : 6,697,611.90 = 1,941,503.40 : x
  2. Step 2: Convert to fraction form
    4,464,037.80/6,697,611.90 = 1,941,503.40/x
  3. Step 3: Cross multiply
    4,464,037.80x = 6,697,611.90 × 1,941,503.40
  4. Step 4: Simplify right side
    4,464,037.80x = 13,003,436,275,730.46
  5. Step 5: Solve for x
    x = 13,003,436,275,730.46/4,464,037.80
  6. Step 6: Final answer
    x = 2,912,931.49

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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.