Home / 6,166,137.60-9,249,206.40-6,059,849.40

Finding the Fourth Proportional to 6,166,137.60, 9,249,206.40 and 6,059,849.40

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Solution

The fourth proportional to 6,166,137.60, 9,249,206.40 and 6,059,849.40 is: 9,089,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,137.60 : 9,249,206.40 = 6,059,849.40 : x
  2. Step 2: Convert to fraction form
    6,166,137.60/9,249,206.40 = 6,059,849.40/x
  3. Step 3: Cross multiply
    6,166,137.60x = 9,249,206.40 × 6,059,849.40
  4. Step 4: Simplify right side
    6,166,137.60x = 56,048,797,853,516.16
  5. Step 5: Solve for x
    x = 56,048,797,853,516.16/6,166,137.60
  6. Step 6: Final answer
    x = 9,089,774.10

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Similar ratio
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1.5x scale

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.