Home / 9,346,949.60-14,020,424.40-5,301,874.40

Finding the Fourth Proportional to 9,346,949.60, 14,020,424.40 and 5,301,874.40

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Solution

The fourth proportional to 9,346,949.60, 14,020,424.40 and 5,301,874.40 is: 7,952,811.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,949.60 : 14,020,424.40 = 5,301,874.40 : x
  2. Step 2: Convert to fraction form
    9,346,949.60/14,020,424.40 = 5,301,874.40/x
  3. Step 3: Cross multiply
    9,346,949.60x = 14,020,424.40 × 5,301,874.40
  4. Step 4: Simplify right side
    9,346,949.60x = 74,334,529,203,495.38
  5. Step 5: Solve for x
    x = 74,334,529,203,495.38/9,346,949.60
  6. Step 6: Final answer
    x = 7,952,811.60

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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.