Home / 4,714,210.98-6,505,654.05-2,853,669.24

Finding the Fourth Proportional to 4,714,210.98, 6,505,654.05 and 2,853,669.24

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Solution

The fourth proportional to 4,714,210.98, 6,505,654.05 and 2,853,669.24 is: 3,938,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,210.98 : 6,505,654.05 = 2,853,669.24 : x
  2. Step 2: Convert to fraction form
    4,714,210.98/6,505,654.05 = 2,853,669.24/x
  3. Step 3: Cross multiply
    4,714,210.98x = 6,505,654.05 × 2,853,669.24
  4. Step 4: Simplify right side
    4,714,210.98x = 18,564,984,848,566.42
  5. Step 5: Solve for x
    x = 18,564,984,848,566.42/4,714,210.98
  6. Step 6: Final answer
    x = 3,938,089.52

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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.