Home / 4,029,807.70-6,041,212.35-2,430,673.30

Finding the Fourth Proportional to 4,029,807.70, 6,041,212.35 and 2,430,673.30

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Solution

The fourth proportional to 4,029,807.70, 6,041,212.35 and 2,430,673.30 is: 3,643,899.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,807.70 : 6,041,212.35 = 2,430,673.30 : x
  2. Step 2: Convert to fraction form
    4,029,807.70/6,041,212.35 = 2,430,673.30/x
  3. Step 3: Cross multiply
    4,029,807.70x = 6,041,212.35 × 2,430,673.30
  4. Step 4: Simplify right side
    4,029,807.70x = 14,684,213,558,775.25
  5. Step 5: Solve for x
    x = 14,684,213,558,775.25/4,029,807.70
  6. Step 6: Final answer
    x = 3,643,899.33

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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.