Home / 5,535,808.20-8,303,712.30-1,750,451.40

Finding the Fourth Proportional to 5,535,808.20, 8,303,712.30 and 1,750,451.40

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Solution

The fourth proportional to 5,535,808.20, 8,303,712.30 and 1,750,451.40 is: 2,625,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,808.20 : 8,303,712.30 = 1,750,451.40 : x
  2. Step 2: Convert to fraction form
    5,535,808.20/8,303,712.30 = 1,750,451.40/x
  3. Step 3: Cross multiply
    5,535,808.20x = 8,303,712.30 × 1,750,451.40
  4. Step 4: Simplify right side
    5,535,808.20x = 14,535,244,820,732.22
  5. Step 5: Solve for x
    x = 14,535,244,820,732.22/5,535,808.20
  6. Step 6: Final answer
    x = 2,625,677.10

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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.