Home / 4,402,209.60-6,603,314.40-4,010,299.20

Finding the Fourth Proportional to 4,402,209.60, 6,603,314.40 and 4,010,299.20

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Solution

The fourth proportional to 4,402,209.60, 6,603,314.40 and 4,010,299.20 is: 6,015,448.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,209.60 : 6,603,314.40 = 4,010,299.20 : x
  2. Step 2: Convert to fraction form
    4,402,209.60/6,603,314.40 = 4,010,299.20/x
  3. Step 3: Cross multiply
    4,402,209.60x = 6,603,314.40 × 4,010,299.20
  4. Step 4: Simplify right side
    4,402,209.60x = 26,481,266,455,668.48
  5. Step 5: Solve for x
    x = 26,481,266,455,668.48/4,402,209.60
  6. Step 6: Final answer
    x = 6,015,448.80

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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.