Home / 1,264,670.02-1,895,186.17-544,814.11

Finding the Fourth Proportional to 1,264,670.02, 1,895,186.17 and 544,814.11

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Solution

The fourth proportional to 1,264,670.02, 1,895,186.17 and 544,814.11 is: 816,437.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,670.02 : 1,895,186.17 = 544,814.11 : x
  2. Step 2: Convert to fraction form
    1,264,670.02/1,895,186.17 = 544,814.11/x
  3. Step 3: Cross multiply
    1,264,670.02x = 1,895,186.17 × 544,814.11
  4. Step 4: Simplify right side
    1,264,670.02x = 1,032,524,166,492.86
  5. Step 5: Solve for x
    x = 1,032,524,166,492.86/1,264,670.02
  6. Step 6: Final answer
    x = 816,437.61

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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.