Home / 4,069,672.20-6,104,508.30-1,672,282.80

Finding the Fourth Proportional to 4,069,672.20, 6,104,508.30 and 1,672,282.80

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Solution

The fourth proportional to 4,069,672.20, 6,104,508.30 and 1,672,282.80 is: 2,508,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,672.20 : 6,104,508.30 = 1,672,282.80 : x
  2. Step 2: Convert to fraction form
    4,069,672.20/6,104,508.30 = 1,672,282.80/x
  3. Step 3: Cross multiply
    4,069,672.20x = 6,104,508.30 × 1,672,282.80
  4. Step 4: Simplify right side
    4,069,672.20x = 10,208,464,232,547.24
  5. Step 5: Solve for x
    x = 10,208,464,232,547.24/4,069,672.20
  6. Step 6: Final answer
    x = 2,508,424.20

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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.