Home / 2,815,809.01-3,885,898.39-1,592,088.24

Finding the Fourth Proportional to 2,815,809.01, 3,885,898.39 and 1,592,088.24

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Solution

The fourth proportional to 2,815,809.01, 3,885,898.39 and 1,592,088.24 is: 2,197,128.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,815,809.01 : 3,885,898.39 = 1,592,088.24 : x
  2. Step 2: Convert to fraction form
    2,815,809.01/3,885,898.39 = 1,592,088.24/x
  3. Step 3: Cross multiply
    2,815,809.01x = 3,885,898.39 × 1,592,088.24
  4. Step 4: Simplify right side
    2,815,809.01x = 6,186,693,139,145.83
  5. Step 5: Solve for x
    x = 6,186,693,139,145.83/2,815,809.01
  6. Step 6: Final answer
    x = 2,197,128.12

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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.