Home / 2,935,392.93-4,050,871.58-1,646,205.63

Finding the Fourth Proportional to 2,935,392.93, 4,050,871.58 and 1,646,205.63

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Solution

The fourth proportional to 2,935,392.93, 4,050,871.58 and 1,646,205.63 is: 2,271,780.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,392.93 : 4,050,871.58 = 1,646,205.63 : x
  2. Step 2: Convert to fraction form
    2,935,392.93/4,050,871.58 = 1,646,205.63/x
  3. Step 3: Cross multiply
    2,935,392.93x = 4,050,871.58 × 1,646,205.63
  4. Step 4: Simplify right side
    2,935,392.93x = 6,668,567,601,403.00
  5. Step 5: Solve for x
    x = 6,668,567,601,403.00/2,935,392.93
  6. Step 6: Final answer
    x = 2,271,780.22

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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.