Home / 4,413,510.87-6,091,155.27-2,578,427.88

Finding the Fourth Proportional to 4,413,510.87, 6,091,155.27 and 2,578,427.88

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Solution

The fourth proportional to 4,413,510.87, 6,091,155.27 and 2,578,427.88 is: 3,558,528.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,510.87 : 6,091,155.27 = 2,578,427.88 : x
  2. Step 2: Convert to fraction form
    4,413,510.87/6,091,155.27 = 2,578,427.88/x
  3. Step 3: Cross multiply
    4,413,510.87x = 6,091,155.27 × 2,578,427.88
  4. Step 4: Simplify right side
    4,413,510.87x = 15,705,604,569,576.93
  5. Step 5: Solve for x
    x = 15,705,604,569,576.93/4,413,510.87
  6. Step 6: Final answer
    x = 3,558,528.58

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1.5x scale

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.