Home / 5,183,502.54-7,154,656.29-3,008,746.32

Finding the Fourth Proportional to 5,183,502.54, 7,154,656.29 and 3,008,746.32

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Solution

The fourth proportional to 5,183,502.54, 7,154,656.29 and 3,008,746.32 is: 4,152,895.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,502.54 : 7,154,656.29 = 3,008,746.32 : x
  2. Step 2: Convert to fraction form
    5,183,502.54/7,154,656.29 = 3,008,746.32/x
  3. Step 3: Cross multiply
    5,183,502.54x = 7,154,656.29 × 3,008,746.32
  4. Step 4: Simplify right side
    5,183,502.54x = 21,526,545,783,402.35
  5. Step 5: Solve for x
    x = 21,526,545,783,402.35/5,183,502.54
  6. Step 6: Final answer
    x = 4,152,895.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.