Home / 7,492,089.96-10,339,084.19-4,054,331.03

Finding the Fourth Proportional to 7,492,089.96, 10,339,084.19 and 4,054,331.03

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Solution

The fourth proportional to 7,492,089.96, 10,339,084.19 and 4,054,331.03 is: 5,594,976.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,089.96 : 10,339,084.19 = 4,054,331.03 : x
  2. Step 2: Convert to fraction form
    7,492,089.96/10,339,084.19 = 4,054,331.03/x
  3. Step 3: Cross multiply
    7,492,089.96x = 10,339,084.19 × 4,054,331.03
  4. Step 4: Simplify right side
    7,492,089.96x = 41,918,069,781,332.34
  5. Step 5: Solve for x
    x = 41,918,069,781,332.34/7,492,089.96
  6. Step 6: Final answer
    x = 5,594,976.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.