Home / 6,166,205.40-9,249,308.10-5,872,272.60

Finding the Fourth Proportional to 6,166,205.40, 9,249,308.10 and 5,872,272.60

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Solution

The fourth proportional to 6,166,205.40, 9,249,308.10 and 5,872,272.60 is: 8,808,408.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,205.40 : 9,249,308.10 = 5,872,272.60 : x
  2. Step 2: Convert to fraction form
    6,166,205.40/9,249,308.10 = 5,872,272.60/x
  3. Step 3: Cross multiply
    6,166,205.40x = 9,249,308.10 × 5,872,272.60
  4. Step 4: Simplify right side
    6,166,205.40x = 54,314,458,524,588.05
  5. Step 5: Solve for x
    x = 54,314,458,524,588.05/6,166,205.40
  6. Step 6: Final answer
    x = 8,808,408.90

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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.