Home / 2,705,192.16-3,733,277.76-1,497,968.16

Finding the Fourth Proportional to 2,705,192.16, 3,733,277.76 and 1,497,968.16

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Solution

The fourth proportional to 2,705,192.16, 3,733,277.76 and 1,497,968.16 is: 2,067,258.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,192.16 : 3,733,277.76 = 1,497,968.16 : x
  2. Step 2: Convert to fraction form
    2,705,192.16/3,733,277.76 = 1,497,968.16/x
  3. Step 3: Cross multiply
    2,705,192.16x = 3,733,277.76 × 1,497,968.16
  4. Step 4: Simplify right side
    2,705,192.16x = 5,592,331,216,916.12
  5. Step 5: Solve for x
    x = 5,592,331,216,916.12/2,705,192.16
  6. Step 6: Final answer
    x = 2,067,258.40

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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.