Home / 6,460,707.18-9,691,248.72-2,416,423.44

Finding the Fourth Proportional to 6,460,707.18, 9,691,248.72 and 2,416,423.44

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Solution

The fourth proportional to 6,460,707.18, 9,691,248.72 and 2,416,423.44 is: 3,624,705.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,460,707.18 : 9,691,248.72 = 2,416,423.44 : x
  2. Step 2: Convert to fraction form
    6,460,707.18/9,691,248.72 = 2,416,423.44/x
  3. Step 3: Cross multiply
    6,460,707.18x = 9,691,248.72 × 2,416,423.44
  4. Step 4: Simplify right side
    6,460,707.18x = 23,418,160,569,878.00
  5. Step 5: Solve for x
    x = 23,418,160,569,878.00/6,460,707.18
  6. Step 6: Final answer
    x = 3,624,705.46

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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.