Home / 6,726,114.60-10,089,171.90-4,671,209.40

Finding the Fourth Proportional to 6,726,114.60, 10,089,171.90 and 4,671,209.40

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Solution

The fourth proportional to 6,726,114.60, 10,089,171.90 and 4,671,209.40 is: 7,006,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,114.60 : 10,089,171.90 = 4,671,209.40 : x
  2. Step 2: Convert to fraction form
    6,726,114.60/10,089,171.90 = 4,671,209.40/x
  3. Step 3: Cross multiply
    6,726,114.60x = 10,089,171.90 × 4,671,209.40
  4. Step 4: Simplify right side
    6,726,114.60x = 47,128,634,617,495.87
  5. Step 5: Solve for x
    x = 47,128,634,617,495.87/6,726,114.60
  6. Step 6: Final answer
    x = 7,006,814.10

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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.