Home / 2,693,500.08-3,713,667.84-1,725,038.16

Finding the Fourth Proportional to 2,693,500.08, 3,713,667.84 and 1,725,038.16

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Solution

The fourth proportional to 2,693,500.08, 3,713,667.84 and 1,725,038.16 is: 2,378,399.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,500.08 : 3,713,667.84 = 1,725,038.16 : x
  2. Step 2: Convert to fraction form
    2,693,500.08/3,713,667.84 = 1,725,038.16/x
  3. Step 3: Cross multiply
    2,693,500.08x = 3,713,667.84 × 1,725,038.16
  4. Step 4: Simplify right side
    2,693,500.08x = 6,406,218,737,564.77
  5. Step 5: Solve for x
    x = 6,406,218,737,564.77/2,693,500.08
  6. Step 6: Final answer
    x = 2,378,399.31

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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.