Home / 5,011,349.63-6,915,667.01-2,719,510.34

Finding the Fourth Proportional to 5,011,349.63, 6,915,667.01 and 2,719,510.34

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Solution

The fourth proportional to 5,011,349.63, 6,915,667.01 and 2,719,510.34 is: 3,752,926.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,349.63 : 6,915,667.01 = 2,719,510.34 : x
  2. Step 2: Convert to fraction form
    5,011,349.63/6,915,667.01 = 2,719,510.34/x
  3. Step 3: Cross multiply
    5,011,349.63x = 6,915,667.01 × 2,719,510.34
  4. Step 4: Simplify right side
    5,011,349.63x = 18,807,227,893,516.00
  5. Step 5: Solve for x
    x = 18,807,227,893,516.00/5,011,349.63
  6. Step 6: Final answer
    x = 3,752,926.72

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1.5x scale

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.