Home / 5,000,262.84-7,500,744.18-2,475,240.12

Finding the Fourth Proportional to 5,000,262.84, 7,500,744.18 and 2,475,240.12

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Solution

The fourth proportional to 5,000,262.84, 7,500,744.18 and 2,475,240.12 is: 3,713,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,262.84 : 7,500,744.18 = 2,475,240.12 : x
  2. Step 2: Convert to fraction form
    5,000,262.84/7,500,744.18 = 2,475,240.12/x
  3. Step 3: Cross multiply
    5,000,262.84x = 7,500,744.18 × 2,475,240.12
  4. Step 4: Simplify right side
    5,000,262.84x = 18,566,142,924,192.50
  5. Step 5: Solve for x
    x = 18,566,142,924,192.50/5,000,262.84
  6. Step 6: Final answer
    x = 3,713,033.40

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1.5x scale

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.