Home / 4,387,908.30-6,570,052.65-4,387,908.30

Finding the Fourth Proportional to 4,387,908.30, 6,570,052.65 and 4,387,908.30

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Solution

The fourth proportional to 4,387,908.30, 6,570,052.65 and 4,387,908.30 is: 6,570,052.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,908.30 : 6,570,052.65 = 4,387,908.30 : x
  2. Step 2: Convert to fraction form
    4,387,908.30/6,570,052.65 = 4,387,908.30/x
  3. Step 3: Cross multiply
    4,387,908.30x = 6,570,052.65 × 4,387,908.30
  4. Step 4: Simplify right side
    4,387,908.30x = 28,828,788,554,372.00
  5. Step 5: Solve for x
    x = 28,828,788,554,372.00/4,387,908.30
  6. Step 6: Final answer
    x = 6,570,052.65

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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.