Home / 1,665,064-2,497,508.32-467,069.12

Finding the Fourth Proportional to 1,665,064, 2,497,508.32 and 467,069.12

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Solution

The fourth proportional to 1,665,064, 2,497,508.32 and 467,069.12 is: 700,579.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,064 : 2,497,508.32 = 467,069.12 : x
  2. Step 2: Convert to fraction form
    1,665,064/2,497,508.32 = 467,069.12/x
  3. Step 3: Cross multiply
    1,665,064x = 2,497,508.32 × 467,069.12
  4. Step 4: Simplify right side
    1,665,064x = 1,166,509,013,215.08
  5. Step 5: Solve for x
    x = 1,166,509,013,215.08/1,665,064
  6. Step 6: Final answer
    x = 700,579.08

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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.