Home / 4,868,587.59-7,303,545.69-2,028,035.43

Finding the Fourth Proportional to 4,868,587.59, 7,303,545.69 and 2,028,035.43

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Solution

The fourth proportional to 4,868,587.59, 7,303,545.69 and 2,028,035.43 is: 3,042,329.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,587.59 : 7,303,545.69 = 2,028,035.43 : x
  2. Step 2: Convert to fraction form
    4,868,587.59/7,303,545.69 = 2,028,035.43/x
  3. Step 3: Cross multiply
    4,868,587.59x = 7,303,545.69 × 2,028,035.43
  4. Step 4: Simplify right side
    4,868,587.59x = 14,811,849,423,943.80
  5. Step 5: Solve for x
    x = 14,811,849,423,943.80/4,868,587.59
  6. Step 6: Final answer
    x = 3,042,329.86

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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.