Home / 7,063,732.40-10,596,376.20-2,576,980.40

Finding the Fourth Proportional to 7,063,732.40, 10,596,376.20 and 2,576,980.40

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Solution

The fourth proportional to 7,063,732.40, 10,596,376.20 and 2,576,980.40 is: 3,865,754.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,732.40 : 10,596,376.20 = 2,576,980.40 : x
  2. Step 2: Convert to fraction form
    7,063,732.40/10,596,376.20 = 2,576,980.40/x
  3. Step 3: Cross multiply
    7,063,732.40x = 10,596,376.20 × 2,576,980.40
  4. Step 4: Simplify right side
    7,063,732.40x = 27,306,653,778,426.48
  5. Step 5: Solve for x
    x = 27,306,653,778,426.48/7,063,732.40
  6. Step 6: Final answer
    x = 3,865,754.28

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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.