Home / 7,032,237.60-10,520,362.80-6,096,007.20

Finding the Fourth Proportional to 7,032,237.60, 10,520,362.80 and 6,096,007.20

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Solution

The fourth proportional to 7,032,237.60, 10,520,362.80 and 6,096,007.20 is: 9,119,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,237.60 : 10,520,362.80 = 6,096,007.20 : x
  2. Step 2: Convert to fraction form
    7,032,237.60/10,520,362.80 = 6,096,007.20/x
  3. Step 3: Cross multiply
    7,032,237.60x = 10,520,362.80 × 6,096,007.20
  4. Step 4: Simplify right side
    7,032,237.60x = 64,132,207,375,412.16
  5. Step 5: Solve for x
    x = 64,132,207,375,412.16/7,032,237.60
  6. Step 6: Final answer
    x = 9,119,744.10

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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.