Home / 9,348,043.79-14,023,883.63-3,590,356.23

Finding the Fourth Proportional to 9,348,043.79, 14,023,883.63 and 3,590,356.23

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Solution

The fourth proportional to 9,348,043.79, 14,023,883.63 and 3,590,356.23 is: 5,386,232.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,043.79 : 14,023,883.63 = 3,590,356.23 : x
  2. Step 2: Convert to fraction form
    9,348,043.79/14,023,883.63 = 3,590,356.23/x
  3. Step 3: Cross multiply
    9,348,043.79x = 14,023,883.63 × 3,590,356.23
  4. Step 4: Simplify right side
    9,348,043.79x = 50,350,737,941,813.73
  5. Step 5: Solve for x
    x = 50,350,737,941,813.73/9,348,043.79
  6. Step 6: Final answer
    x = 5,386,232.57

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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.