Home / 7,492,062.25-10,339,055.05-4,054,303.32

Finding the Fourth Proportional to 7,492,062.25, 10,339,055.05 and 4,054,303.32

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Solution

The fourth proportional to 7,492,062.25, 10,339,055.05 and 4,054,303.32 is: 5,594,943.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,062.25 : 10,339,055.05 = 4,054,303.32 : x
  2. Step 2: Convert to fraction form
    7,492,062.25/10,339,055.05 = 4,054,303.32/x
  3. Step 3: Cross multiply
    7,492,062.25x = 10,339,055.05 × 4,054,303.32
  4. Step 4: Simplify right side
    7,492,062.25x = 41,917,665,214,877.77
  5. Step 5: Solve for x
    x = 41,917,665,214,877.77/7,492,062.25
  6. Step 6: Final answer
    x = 5,594,943.53

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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.