Home / 6,914,269.84-10,371,404.77-1,865,580.34

Finding the Fourth Proportional to 6,914,269.84, 10,371,404.77 and 1,865,580.34

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Solution

The fourth proportional to 6,914,269.84, 10,371,404.77 and 1,865,580.34 is: 2,798,370.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,269.84 : 10,371,404.77 = 1,865,580.34 : x
  2. Step 2: Convert to fraction form
    6,914,269.84/10,371,404.77 = 1,865,580.34/x
  3. Step 3: Cross multiply
    6,914,269.84x = 10,371,404.77 × 1,865,580.34
  4. Step 4: Simplify right side
    6,914,269.84x = 19,348,688,837,094.22
  5. Step 5: Solve for x
    x = 19,348,688,837,094.22/6,914,269.84
  6. Step 6: Final answer
    x = 2,798,370.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.