Home / 4,376,564.80-6,571,605.60-2,385,908.80

Finding the Fourth Proportional to 4,376,564.80, 6,571,605.60 and 2,385,908.80

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Solution

The fourth proportional to 4,376,564.80, 6,571,605.60 and 2,385,908.80 is: 3,582,547.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,564.80 : 6,571,605.60 = 2,385,908.80 : x
  2. Step 2: Convert to fraction form
    4,376,564.80/6,571,605.60 = 2,385,908.80/x
  3. Step 3: Cross multiply
    4,376,564.80x = 6,571,605.60 × 2,385,908.80
  4. Step 4: Simplify right side
    4,376,564.80x = 15,679,251,631,169.28
  5. Step 5: Solve for x
    x = 15,679,251,631,169.28/4,376,564.80
  6. Step 6: Final answer
    x = 3,582,547.58

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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.