Home / 2,995,521.90-4,133,336.67-1,706,387.10

Finding the Fourth Proportional to 2,995,521.90, 4,133,336.67 and 1,706,387.10

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Solution

The fourth proportional to 2,995,521.90, 4,133,336.67 and 1,706,387.10 is: 2,354,538.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,521.90 : 4,133,336.67 = 1,706,387.10 : x
  2. Step 2: Convert to fraction form
    2,995,521.90/4,133,336.67 = 1,706,387.10/x
  3. Step 3: Cross multiply
    2,995,521.90x = 4,133,336.67 × 1,706,387.10
  4. Step 4: Simplify right side
    2,995,521.90x = 7,053,072,373,644.96
  5. Step 5: Solve for x
    x = 7,053,072,373,644.96/2,995,521.90
  6. Step 6: Final answer
    x = 2,354,538.74

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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.