Home / 2,371,955.13-3,554,207.24-1,833,530.72

Finding the Fourth Proportional to 2,371,955.13, 3,554,207.24 and 1,833,530.72

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Solution

The fourth proportional to 2,371,955.13, 3,554,207.24 and 1,833,530.72 is: 2,747,416.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,955.13 : 3,554,207.24 = 1,833,530.72 : x
  2. Step 2: Convert to fraction form
    2,371,955.13/3,554,207.24 = 1,833,530.72/x
  3. Step 3: Cross multiply
    2,371,955.13x = 3,554,207.24 × 1,833,530.72
  4. Step 4: Simplify right side
    2,371,955.13x = 6,516,748,132,847.72
  5. Step 5: Solve for x
    x = 6,516,748,132,847.72/2,371,955.13
  6. Step 6: Final answer
    x = 2,747,416.28

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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.