Home / 2,995,832.16-4,133,935.92-1,706,402.40

Finding the Fourth Proportional to 2,995,832.16, 4,133,935.92 and 1,706,402.40

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Solution

The fourth proportional to 2,995,832.16, 4,133,935.92 and 1,706,402.40 is: 2,354,657.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,832.16 : 4,133,935.92 = 1,706,402.40 : x
  2. Step 2: Convert to fraction form
    2,995,832.16/4,133,935.92 = 1,706,402.40/x
  3. Step 3: Cross multiply
    2,995,832.16x = 4,133,935.92 × 1,706,402.40
  4. Step 4: Simplify right side
    2,995,832.16x = 7,054,158,175,334.21
  5. Step 5: Solve for x
    x = 7,054,158,175,334.21/2,995,832.16
  6. Step 6: Final answer
    x = 2,354,657.34

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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.