Home / 5,555,503.95-8,333,255.93-4,953,204.15

Finding the Fourth Proportional to 5,555,503.95, 8,333,255.93 and 4,953,204.15

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Solution

The fourth proportional to 5,555,503.95, 8,333,255.93 and 4,953,204.15 is: 7,429,806.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,555,503.95 : 8,333,255.93 = 4,953,204.15 : x
  2. Step 2: Convert to fraction form
    5,555,503.95/8,333,255.93 = 4,953,204.15/x
  3. Step 3: Cross multiply
    5,555,503.95x = 8,333,255.93 × 4,953,204.15
  4. Step 4: Simplify right side
    5,555,503.95x = 41,276,317,830,722.09
  5. Step 5: Solve for x
    x = 41,276,317,830,722.09/5,555,503.95
  6. Step 6: Final answer
    x = 7,429,806.23

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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.