Home / 3,555,700.40-5,333,550.20-1,506,683.70

Finding the Fourth Proportional to 3,555,700.40, 5,333,550.20 and 1,506,683.70

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Solution

The fourth proportional to 3,555,700.40, 5,333,550.20 and 1,506,683.70 is: 2,260,025.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,700.40 : 5,333,550.20 = 1,506,683.70 : x
  2. Step 2: Convert to fraction form
    3,555,700.40/5,333,550.20 = 1,506,683.70/x
  3. Step 3: Cross multiply
    3,555,700.40x = 5,333,550.20 × 1,506,683.70
  4. Step 4: Simplify right side
    3,555,700.40x = 8,035,973,147,588.39
  5. Step 5: Solve for x
    x = 8,035,973,147,588.39/3,555,700.40
  6. Step 6: Final answer
    x = 2,260,025.38

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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.