Home / 2,365,654-3,264,602.52-1,292,566

Finding the Fourth Proportional to 2,365,654, 3,264,602.52 and 1,292,566

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Solution

The fourth proportional to 2,365,654, 3,264,602.52 and 1,292,566 is: 1,783,741.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,654 : 3,264,602.52 = 1,292,566 : x
  2. Step 2: Convert to fraction form
    2,365,654/3,264,602.52 = 1,292,566/x
  3. Step 3: Cross multiply
    2,365,654x = 3,264,602.52 × 1,292,566
  4. Step 4: Simplify right side
    2,365,654x = 4,219,714,220,866.32
  5. Step 5: Solve for x
    x = 4,219,714,220,866.32/2,365,654
  6. Step 6: Final answer
    x = 1,783,741.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.