Home / 2,094,530.16-2,892,156.12-1,707,406.32

Finding the Fourth Proportional to 2,094,530.16, 2,892,156.12 and 1,707,406.32

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Solution

The fourth proportional to 2,094,530.16, 2,892,156.12 and 1,707,406.32 is: 2,357,610.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,530.16 : 2,892,156.12 = 1,707,406.32 : x
  2. Step 2: Convert to fraction form
    2,094,530.16/2,892,156.12 = 1,707,406.32/x
  3. Step 3: Cross multiply
    2,094,530.16x = 2,892,156.12 × 1,707,406.32
  4. Step 4: Simplify right side
    2,094,530.16x = 4,938,085,637,714.68
  5. Step 5: Solve for x
    x = 4,938,085,637,714.68/2,094,530.16
  6. Step 6: Final answer
    x = 2,357,610.18

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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.