Home / 7,242,509.96-10,864,551.96-2,693,025.08

Finding the Fourth Proportional to 7,242,509.96, 10,864,551.96 and 2,693,025.08

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Solution

The fourth proportional to 7,242,509.96, 10,864,551.96 and 2,693,025.08 is: 4,039,830.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,242,509.96 : 10,864,551.96 = 2,693,025.08 : x
  2. Step 2: Convert to fraction form
    7,242,509.96/10,864,551.96 = 2,693,025.08/x
  3. Step 3: Cross multiply
    7,242,509.96x = 10,864,551.96 × 2,693,025.08
  4. Step 4: Simplify right side
    7,242,509.96x = 29,258,510,911,243.16
  5. Step 5: Solve for x
    x = 29,258,510,911,243.16/7,242,509.96
  6. Step 6: Final answer
    x = 4,039,830.26

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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.