Home / 5,283,834.84-7,923,254.10-2,046,888.60

Finding the Fourth Proportional to 5,283,834.84, 7,923,254.10 and 2,046,888.60

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Solution

The fourth proportional to 5,283,834.84, 7,923,254.10 and 2,046,888.60 is: 3,069,365.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,834.84 : 7,923,254.10 = 2,046,888.60 : x
  2. Step 2: Convert to fraction form
    5,283,834.84/7,923,254.10 = 2,046,888.60/x
  3. Step 3: Cross multiply
    5,283,834.84x = 7,923,254.10 × 2,046,888.60
  4. Step 4: Simplify right side
    5,283,834.84x = 16,218,018,492,193.26
  5. Step 5: Solve for x
    x = 16,218,018,492,193.26/5,283,834.84
  6. Step 6: Final answer
    x = 3,069,365.15

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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.