Home / 1,666,001.27-2,499,095.36-467,830.14

Finding the Fourth Proportional to 1,666,001.27, 2,499,095.36 and 467,830.14

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Solution

The fourth proportional to 1,666,001.27, 2,499,095.36 and 467,830.14 is: 701,771.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,001.27 : 2,499,095.36 = 467,830.14 : x
  2. Step 2: Convert to fraction form
    1,666,001.27/2,499,095.36 = 467,830.14/x
  3. Step 3: Cross multiply
    1,666,001.27x = 2,499,095.36 × 467,830.14
  4. Step 4: Simplify right side
    1,666,001.27x = 1,169,152,129,803.00
  5. Step 5: Solve for x
    x = 1,169,152,129,803.00/1,666,001.27
  6. Step 6: Final answer
    x = 701,771.45

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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.