Home / 10,430,293.41-14,394,692.49-5,847,500.52

Finding the Fourth Proportional to 10,430,293.41, 14,394,692.49 and 5,847,500.52

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Solution

The fourth proportional to 10,430,293.41, 14,394,692.49 and 5,847,500.52 is: 8,070,048.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,293.41 : 14,394,692.49 = 5,847,500.52 : x
  2. Step 2: Convert to fraction form
    10,430,293.41/14,394,692.49 = 5,847,500.52/x
  3. Step 3: Cross multiply
    10,430,293.41x = 14,394,692.49 × 5,847,500.52
  4. Step 4: Simplify right side
    10,430,293.41x = 84,172,971,820,515.09
  5. Step 5: Solve for x
    x = 84,172,971,820,515.09/10,430,293.41
  6. Step 6: Final answer
    x = 8,070,048.32

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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.