Home / 9,742,004.60-14,613,006.90-5,263,028.60

Finding the Fourth Proportional to 9,742,004.60, 14,613,006.90 and 5,263,028.60

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Solution

The fourth proportional to 9,742,004.60, 14,613,006.90 and 5,263,028.60 is: 7,894,542.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,004.60 : 14,613,006.90 = 5,263,028.60 : x
  2. Step 2: Convert to fraction form
    9,742,004.60/14,613,006.90 = 5,263,028.60/x
  3. Step 3: Cross multiply
    9,742,004.60x = 14,613,006.90 × 5,263,028.60
  4. Step 4: Simplify right side
    9,742,004.60x = 76,908,673,246,697.34
  5. Step 5: Solve for x
    x = 76,908,673,246,697.34/9,742,004.60
  6. Step 6: Final answer
    x = 7,894,542.90

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Similar ratio
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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.