Home / 1,645,363.35-2,468,045.03-1,645,363.35

Finding the Fourth Proportional to 1,645,363.35, 2,468,045.03 and 1,645,363.35

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Solution

The fourth proportional to 1,645,363.35, 2,468,045.03 and 1,645,363.35 is: 2,468,045.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,363.35 : 2,468,045.03 = 1,645,363.35 : x
  2. Step 2: Convert to fraction form
    1,645,363.35/2,468,045.03 = 1,645,363.35/x
  3. Step 3: Cross multiply
    1,645,363.35x = 2,468,045.03 × 1,645,363.35
  4. Step 4: Simplify right side
    1,645,363.35x = 4,060,830,830,284.83
  5. Step 5: Solve for x
    x = 4,060,830,830,284.83/1,645,363.35
  6. Step 6: Final answer
    x = 2,468,045.03

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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.