Home / 4,672,599.30-6,448,510.71-2,608,017.65

Finding the Fourth Proportional to 4,672,599.30, 6,448,510.71 and 2,608,017.65

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Solution

The fourth proportional to 4,672,599.30, 6,448,510.71 and 2,608,017.65 is: 3,599,245.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,599.30 : 6,448,510.71 = 2,608,017.65 : x
  2. Step 2: Convert to fraction form
    4,672,599.30/6,448,510.71 = 2,608,017.65/x
  3. Step 3: Cross multiply
    4,672,599.30x = 6,448,510.71 × 2,608,017.65
  4. Step 4: Simplify right side
    4,672,599.30x = 16,817,829,715,651.48
  5. Step 5: Solve for x
    x = 16,817,829,715,651.48/4,672,599.30
  6. Step 6: Final answer
    x = 3,599,245.01

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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.