Home / 2,960,427.24-4,085,423.64-1,736,753.76

Finding the Fourth Proportional to 2,960,427.24, 4,085,423.64 and 1,736,753.76

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Solution

The fourth proportional to 2,960,427.24, 4,085,423.64 and 1,736,753.76 is: 2,396,740.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,427.24 : 4,085,423.64 = 1,736,753.76 : x
  2. Step 2: Convert to fraction form
    2,960,427.24/4,085,423.64 = 1,736,753.76/x
  3. Step 3: Cross multiply
    2,960,427.24x = 4,085,423.64 × 1,736,753.76
  4. Step 4: Simplify right side
    2,960,427.24x = 7,095,374,867,962.89
  5. Step 5: Solve for x
    x = 7,095,374,867,962.89/2,960,427.24
  6. Step 6: Final answer
    x = 2,396,740.16

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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.