Home / 9,351,621.40-14,020,433.70-5,096,594.20

Finding the Fourth Proportional to 9,351,621.40, 14,020,433.70 and 5,096,594.20

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Solution

The fourth proportional to 9,351,621.40, 14,020,433.70 and 5,096,594.20 is: 7,641,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,621.40 : 14,020,433.70 = 5,096,594.20 : x
  2. Step 2: Convert to fraction form
    9,351,621.40/14,020,433.70 = 5,096,594.20/x
  3. Step 3: Cross multiply
    9,351,621.40x = 14,020,433.70 × 5,096,594.20
  4. Step 4: Simplify right side
    9,351,621.40x = 71,456,461,076,904.53
  5. Step 5: Solve for x
    x = 71,456,461,076,904.53/9,351,621.40
  6. Step 6: Final answer
    x = 7,641,077.20

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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.