Home / 9,498,019.60-14,248,411.80-3,106,723.60

Finding the Fourth Proportional to 9,498,019.60, 14,248,411.80 and 3,106,723.60

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Solution

The fourth proportional to 9,498,019.60, 14,248,411.80 and 3,106,723.60 is: 4,660,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,498,019.60 : 14,248,411.80 = 3,106,723.60 : x
  2. Step 2: Convert to fraction form
    9,498,019.60/14,248,411.80 = 3,106,723.60/x
  3. Step 3: Cross multiply
    9,498,019.60x = 14,248,411.80 × 3,106,723.60
  4. Step 4: Simplify right side
    9,498,019.60x = 44,265,877,201,578.48
  5. Step 5: Solve for x
    x = 44,265,877,201,578.48/9,498,019.60
  6. Step 6: Final answer
    x = 4,660,537.57

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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.