Home / 3,333,779.84-5,000,808.32-969,875.84

Finding the Fourth Proportional to 3,333,779.84, 5,000,808.32 and 969,875.84

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Solution

The fourth proportional to 3,333,779.84, 5,000,808.32 and 969,875.84 is: 1,454,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,779.84 : 5,000,808.32 = 969,875.84 : x
  2. Step 2: Convert to fraction form
    3,333,779.84/5,000,808.32 = 969,875.84/x
  3. Step 3: Cross multiply
    3,333,779.84x = 5,000,808.32 × 969,875.84
  4. Step 4: Simplify right side
    3,333,779.84x = 4,850,163,170,038.99
  5. Step 5: Solve for x
    x = 4,850,163,170,038.99/3,333,779.84
  6. Step 6: Final answer
    x = 1,454,854.07

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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.