Home / 3,593,450.34-5,385,451.50-1,772,816.58

Finding the Fourth Proportional to 3,593,450.34, 5,385,451.50 and 1,772,816.58

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Solution

The fourth proportional to 3,593,450.34, 5,385,451.50 and 1,772,816.58 is: 2,656,894.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,450.34 : 5,385,451.50 = 1,772,816.58 : x
  2. Step 2: Convert to fraction form
    3,593,450.34/5,385,451.50 = 1,772,816.58/x
  3. Step 3: Cross multiply
    3,593,450.34x = 5,385,451.50 × 1,772,816.58
  4. Step 4: Simplify right side
    3,593,450.34x = 9,547,417,709,985.87
  5. Step 5: Solve for x
    x = 9,547,417,709,985.87/3,593,450.34
  6. Step 6: Final answer
    x = 2,656,894.30

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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.