Home / 1,748,653.57-2,623,333.92-737,777.98

Finding the Fourth Proportional to 1,748,653.57, 2,623,333.92 and 737,777.98

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Solution

The fourth proportional to 1,748,653.57, 2,623,333.92 and 737,777.98 is: 1,106,816.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,653.57 : 2,623,333.92 = 737,777.98 : x
  2. Step 2: Convert to fraction form
    1,748,653.57/2,623,333.92 = 737,777.98/x
  3. Step 3: Cross multiply
    1,748,653.57x = 2,623,333.92 × 737,777.98
  4. Step 4: Simplify right side
    1,748,653.57x = 1,935,438,000,363.08
  5. Step 5: Solve for x
    x = 1,935,438,000,363.08/1,748,653.57
  6. Step 6: Final answer
    x = 1,106,816.14

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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.