Home / 4,833,807.50-6,670,521.13-2,658,350.60

Finding the Fourth Proportional to 4,833,807.50, 6,670,521.13 and 2,658,350.60

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Solution

The fourth proportional to 4,833,807.50, 6,670,521.13 and 2,658,350.60 is: 3,668,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,807.50 : 6,670,521.13 = 2,658,350.60 : x
  2. Step 2: Convert to fraction form
    4,833,807.50/6,670,521.13 = 2,658,350.60/x
  3. Step 3: Cross multiply
    4,833,807.50x = 6,670,521.13 × 2,658,350.60
  4. Step 4: Simplify right side
    4,833,807.50x = 17,732,583,848,248.18
  5. Step 5: Solve for x
    x = 17,732,583,848,248.18/4,833,807.50
  6. Step 6: Final answer
    x = 3,668,450.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.