Home / 3,402,739.33-4,695,886.61-1,952,700.01

Finding the Fourth Proportional to 3,402,739.33, 4,695,886.61 and 1,952,700.01

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Solution

The fourth proportional to 3,402,739.33, 4,695,886.61 and 1,952,700.01 is: 2,694,787.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,739.33 : 4,695,886.61 = 1,952,700.01 : x
  2. Step 2: Convert to fraction form
    3,402,739.33/4,695,886.61 = 1,952,700.01/x
  3. Step 3: Cross multiply
    3,402,739.33x = 4,695,886.61 × 1,952,700.01
  4. Step 4: Simplify right side
    3,402,739.33x = 9,169,657,816,125.27
  5. Step 5: Solve for x
    x = 9,169,657,816,125.27/3,402,739.33
  6. Step 6: Final answer
    x = 2,694,787.03

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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.