Home / 2,684,582.70-3,704,724.65-1,477,358.70

Finding the Fourth Proportional to 2,684,582.70, 3,704,724.65 and 1,477,358.70

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Solution

The fourth proportional to 2,684,582.70, 3,704,724.65 and 1,477,358.70 is: 2,038,755.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,582.70 : 3,704,724.65 = 1,477,358.70 : x
  2. Step 2: Convert to fraction form
    2,684,582.70/3,704,724.65 = 1,477,358.70/x
  3. Step 3: Cross multiply
    2,684,582.70x = 3,704,724.65 × 1,477,358.70
  4. Step 4: Simplify right side
    2,684,582.70x = 5,473,207,185,395.16
  5. Step 5: Solve for x
    x = 5,473,207,185,395.16/2,684,582.70
  6. Step 6: Final answer
    x = 2,038,755.29

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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.