Home / 9,832,960.08-13,569,436.44-5,703,826.32

Finding the Fourth Proportional to 9,832,960.08, 13,569,436.44 and 5,703,826.32

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Solution

The fourth proportional to 9,832,960.08, 13,569,436.44 and 5,703,826.32 is: 7,871,252.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,960.08 : 13,569,436.44 = 5,703,826.32 : x
  2. Step 2: Convert to fraction form
    9,832,960.08/13,569,436.44 = 5,703,826.32/x
  3. Step 3: Cross multiply
    9,832,960.08x = 13,569,436.44 × 5,703,826.32
  4. Step 4: Simplify right side
    9,832,960.08x = 77,397,708,714,039.11
  5. Step 5: Solve for x
    x = 77,397,708,714,039.11/9,832,960.08
  6. Step 6: Final answer
    x = 7,871,252.21

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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.