Home / 5,596,314.40-8,394,471.60-4,934,965.60

Finding the Fourth Proportional to 5,596,314.40, 8,394,471.60 and 4,934,965.60

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Solution

The fourth proportional to 5,596,314.40, 8,394,471.60 and 4,934,965.60 is: 7,402,448.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,314.40 : 8,394,471.60 = 4,934,965.60 : x
  2. Step 2: Convert to fraction form
    5,596,314.40/8,394,471.60 = 4,934,965.60/x
  3. Step 3: Cross multiply
    5,596,314.40x = 8,394,471.60 × 4,934,965.60
  4. Step 4: Simplify right side
    5,596,314.40x = 41,426,428,576,176.95
  5. Step 5: Solve for x
    x = 41,426,428,576,176.95/5,596,314.40
  6. Step 6: Final answer
    x = 7,402,448.40

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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.