Home / 5,564,446.93-7,665,827.20-5,229,639.10

Finding the Fourth Proportional to 5,564,446.93, 7,665,827.20 and 5,229,639.10

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Solution

The fourth proportional to 5,564,446.93, 7,665,827.20 and 5,229,639.10 is: 7,204,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564,446.93 : 7,665,827.20 = 5,229,639.10 : x
  2. Step 2: Convert to fraction form
    5,564,446.93/7,665,827.20 = 5,229,639.10/x
  3. Step 3: Cross multiply
    5,564,446.93x = 7,665,827.20 × 5,229,639.10
  4. Step 4: Simplify right side
    5,564,446.93x = 40,089,509,658,963.52
  5. Step 5: Solve for x
    x = 40,089,509,658,963.52/5,564,446.93
  6. Step 6: Final answer
    x = 7,204,581.19

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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.