Home / 6,530,960.07-9,012,832.43-3,590,901.45

Finding the Fourth Proportional to 6,530,960.07, 9,012,832.43 and 3,590,901.45

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Solution

The fourth proportional to 6,530,960.07, 9,012,832.43 and 3,590,901.45 is: 4,955,503.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,960.07 : 9,012,832.43 = 3,590,901.45 : x
  2. Step 2: Convert to fraction form
    6,530,960.07/9,012,832.43 = 3,590,901.45/x
  3. Step 3: Cross multiply
    6,530,960.07x = 9,012,832.43 × 3,590,901.45
  4. Step 4: Simplify right side
    6,530,960.07x = 32,364,193,041,494.02
  5. Step 5: Solve for x
    x = 32,364,193,041,494.02/6,530,960.07
  6. Step 6: Final answer
    x = 4,955,503.13

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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.