Home / 4,106,702.18-6,155,709.31-1,546,809.56

Finding the Fourth Proportional to 4,106,702.18, 6,155,709.31 and 1,546,809.56

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Solution

The fourth proportional to 4,106,702.18, 6,155,709.31 and 1,546,809.56 is: 2,318,578.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,702.18 : 6,155,709.31 = 1,546,809.56 : x
  2. Step 2: Convert to fraction form
    4,106,702.18/6,155,709.31 = 1,546,809.56/x
  3. Step 3: Cross multiply
    4,106,702.18x = 6,155,709.31 × 1,546,809.56
  4. Step 4: Simplify right side
    4,106,702.18x = 9,521,710,038,153.74
  5. Step 5: Solve for x
    x = 9,521,710,038,153.74/4,106,702.18
  6. Step 6: Final answer
    x = 2,318,578.17

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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.