Home / 7,069,165.43-10,593,862.01-3,823,693.98

Finding the Fourth Proportional to 7,069,165.43, 10,593,862.01 and 3,823,693.98

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Solution

The fourth proportional to 7,069,165.43, 10,593,862.01 and 3,823,693.98 is: 5,730,193.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,165.43 : 10,593,862.01 = 3,823,693.98 : x
  2. Step 2: Convert to fraction form
    7,069,165.43/10,593,862.01 = 3,823,693.98/x
  3. Step 3: Cross multiply
    7,069,165.43x = 10,593,862.01 × 3,823,693.98
  4. Step 4: Simplify right side
    7,069,165.43x = 40,507,686,402,146.93
  5. Step 5: Solve for x
    x = 40,507,686,402,146.93/7,069,165.43
  6. Step 6: Final answer
    x = 5,730,193.59

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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.