Home / 4,580,748.60-6,871,122.90-2,565,209.40

Finding the Fourth Proportional to 4,580,748.60, 6,871,122.90 and 2,565,209.40

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Solution

The fourth proportional to 4,580,748.60, 6,871,122.90 and 2,565,209.40 is: 3,847,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,748.60 : 6,871,122.90 = 2,565,209.40 : x
  2. Step 2: Convert to fraction form
    4,580,748.60/6,871,122.90 = 2,565,209.40/x
  3. Step 3: Cross multiply
    4,580,748.60x = 6,871,122.90 × 2,565,209.40
  4. Step 4: Simplify right side
    4,580,748.60x = 17,625,869,051,635.26
  5. Step 5: Solve for x
    x = 17,625,869,051,635.26/4,580,748.60
  6. Step 6: Final answer
    x = 3,847,814.10

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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.