Home / 8,884,527-13,326,792.33-3,204,750.71

Finding the Fourth Proportional to 8,884,527, 13,326,792.33 and 3,204,750.71

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Solution

The fourth proportional to 8,884,527, 13,326,792.33 and 3,204,750.71 is: 4,807,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,527 : 13,326,792.33 = 3,204,750.71 : x
  2. Step 2: Convert to fraction form
    8,884,527/13,326,792.33 = 3,204,750.71/x
  3. Step 3: Cross multiply
    8,884,527x = 13,326,792.33 × 3,204,750.71
  4. Step 4: Simplify right side
    8,884,527x = 42,709,047,114,956.09
  5. Step 5: Solve for x
    x = 42,709,047,114,956.09/8,884,527
  6. Step 6: Final answer
    x = 4,807,126.72

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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.