Home / 6,902,913.40-10,346,594.10-3,310,401.40

Finding the Fourth Proportional to 6,902,913.40, 10,346,594.10 and 3,310,401.40

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Solution

The fourth proportional to 6,902,913.40, 10,346,594.10 and 3,310,401.40 is: 4,961,873.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,913.40 : 10,346,594.10 = 3,310,401.40 : x
  2. Step 2: Convert to fraction form
    6,902,913.40/10,346,594.10 = 3,310,401.40/x
  3. Step 3: Cross multiply
    6,902,913.40x = 10,346,594.10 × 3,310,401.40
  4. Step 4: Simplify right side
    6,902,913.40x = 34,251,379,593,871.74
  5. Step 5: Solve for x
    x = 34,251,379,593,871.74/6,902,913.40
  6. Step 6: Final answer
    x = 4,961,873.00

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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.