Home / 5,009,667.84-6,913,344.06-2,717,827.92

Finding the Fourth Proportional to 5,009,667.84, 6,913,344.06 and 2,717,827.92

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Solution

The fourth proportional to 5,009,667.84, 6,913,344.06 and 2,717,827.92 is: 3,750,603.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,667.84 : 6,913,344.06 = 2,717,827.92 : x
  2. Step 2: Convert to fraction form
    5,009,667.84/6,913,344.06 = 2,717,827.92/x
  3. Step 3: Cross multiply
    5,009,667.84x = 6,913,344.06 × 2,717,827.92
  4. Step 4: Simplify right side
    5,009,667.84x = 18,789,279,506,834.15
  5. Step 5: Solve for x
    x = 18,789,279,506,834.15/5,009,667.84
  6. Step 6: Final answer
    x = 3,750,603.85

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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.