Home / 5,070,511.50-6,997,294.33-2,747,467.41

Finding the Fourth Proportional to 5,070,511.50, 6,997,294.33 and 2,747,467.41

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Solution

The fourth proportional to 5,070,511.50, 6,997,294.33 and 2,747,467.41 is: 3,791,498.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,511.50 : 6,997,294.33 = 2,747,467.41 : x
  2. Step 2: Convert to fraction form
    5,070,511.50/6,997,294.33 = 2,747,467.41/x
  3. Step 3: Cross multiply
    5,070,511.50x = 6,997,294.33 × 2,747,467.41
  4. Step 4: Simplify right side
    5,070,511.50x = 19,224,838,129,852.79
  5. Step 5: Solve for x
    x = 19,224,838,129,852.79/5,070,511.50
  6. Step 6: Final answer
    x = 3,791,498.77

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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.