Home / 9,473,904.80-14,207,746.80-3,489,495.20

Finding the Fourth Proportional to 9,473,904.80, 14,207,746.80 and 3,489,495.20

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Solution

The fourth proportional to 9,473,904.80, 14,207,746.80 and 3,489,495.20 is: 5,233,097.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,904.80 : 14,207,746.80 = 3,489,495.20 : x
  2. Step 2: Convert to fraction form
    9,473,904.80/14,207,746.80 = 3,489,495.20/x
  3. Step 3: Cross multiply
    9,473,904.80x = 14,207,746.80 × 3,489,495.20
  4. Step 4: Simplify right side
    9,473,904.80x = 49,577,864,261,415.37
  5. Step 5: Solve for x
    x = 49,577,864,261,415.37/9,473,904.80
  6. Step 6: Final answer
    x = 5,233,097.16

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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.