Home / 5,360,885.80-8,041,328.70-2,374,901.80

Finding the Fourth Proportional to 5,360,885.80, 8,041,328.70 and 2,374,901.80

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Solution

The fourth proportional to 5,360,885.80, 8,041,328.70 and 2,374,901.80 is: 3,562,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,360,885.80 : 8,041,328.70 = 2,374,901.80 : x
  2. Step 2: Convert to fraction form
    5,360,885.80/8,041,328.70 = 2,374,901.80/x
  3. Step 3: Cross multiply
    5,360,885.80x = 8,041,328.70 × 2,374,901.80
  4. Step 4: Simplify right side
    5,360,885.80x = 19,097,366,004,021.66
  5. Step 5: Solve for x
    x = 19,097,366,004,021.66/5,360,885.80
  6. Step 6: Final answer
    x = 3,562,352.70

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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.