Home / 4,404,916.60-6,607,374.90-1,565,315.80

Finding the Fourth Proportional to 4,404,916.60, 6,607,374.90 and 1,565,315.80

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Solution

The fourth proportional to 4,404,916.60, 6,607,374.90 and 1,565,315.80 is: 2,347,973.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,916.60 : 6,607,374.90 = 1,565,315.80 : x
  2. Step 2: Convert to fraction form
    4,404,916.60/6,607,374.90 = 1,565,315.80/x
  3. Step 3: Cross multiply
    4,404,916.60x = 6,607,374.90 × 1,565,315.80
  4. Step 4: Simplify right side
    4,404,916.60x = 10,342,628,327,493.42
  5. Step 5: Solve for x
    x = 10,342,628,327,493.42/4,404,916.60
  6. Step 6: Final answer
    x = 2,347,973.70

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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.