Home / 2,426,088.24-3,346,919.28-1,406,902.32

Finding the Fourth Proportional to 2,426,088.24, 3,346,919.28 and 1,406,902.32

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Solution

The fourth proportional to 2,426,088.24, 3,346,919.28 and 1,406,902.32 is: 1,940,897.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,088.24 : 3,346,919.28 = 1,406,902.32 : x
  2. Step 2: Convert to fraction form
    2,426,088.24/3,346,919.28 = 1,406,902.32/x
  3. Step 3: Cross multiply
    2,426,088.24x = 3,346,919.28 × 1,406,902.32
  4. Step 4: Simplify right side
    2,426,088.24x = 4,708,788,499,884.73
  5. Step 5: Solve for x
    x = 4,708,788,499,884.73/2,426,088.24
  6. Step 6: Final answer
    x = 1,940,897.46

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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.