Home / 2,051,293.23-2,830,769.24-1,133,584.29

Finding the Fourth Proportional to 2,051,293.23, 2,830,769.24 and 1,133,584.29

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Solution

The fourth proportional to 2,051,293.23, 2,830,769.24 and 1,133,584.29 is: 1,564,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,293.23 : 2,830,769.24 = 1,133,584.29 : x
  2. Step 2: Convert to fraction form
    2,051,293.23/2,830,769.24 = 1,133,584.29/x
  3. Step 3: Cross multiply
    2,051,293.23x = 2,830,769.24 × 1,133,584.29
  4. Step 4: Simplify right side
    2,051,293.23x = 3,208,915,533,411.32
  5. Step 5: Solve for x
    x = 3,208,915,533,411.32/2,051,293.23
  6. Step 6: Final answer
    x = 1,564,337.80

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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.