Home / 2,823,248.59-3,896,107.70-1,534,088.94

Finding the Fourth Proportional to 2,823,248.59, 3,896,107.70 and 1,534,088.94

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Solution

The fourth proportional to 2,823,248.59, 3,896,107.70 and 1,534,088.94 is: 2,117,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,248.59 : 3,896,107.70 = 1,534,088.94 : x
  2. Step 2: Convert to fraction form
    2,823,248.59/3,896,107.70 = 1,534,088.94/x
  3. Step 3: Cross multiply
    2,823,248.59x = 3,896,107.70 × 1,534,088.94
  4. Step 4: Simplify right side
    2,823,248.59x = 5,976,975,731,618.84
  5. Step 5: Solve for x
    x = 5,976,975,731,618.84/2,823,248.59
  6. Step 6: Final answer
    x = 2,117,056.13

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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.