Home / 2,346,690.48-3,238,434.18-1,273,602.48

Finding the Fourth Proportional to 2,346,690.48, 3,238,434.18 and 1,273,602.48

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Solution

The fourth proportional to 2,346,690.48, 3,238,434.18 and 1,273,602.48 is: 1,757,572.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,690.48 : 3,238,434.18 = 1,273,602.48 : x
  2. Step 2: Convert to fraction form
    2,346,690.48/3,238,434.18 = 1,273,602.48/x
  3. Step 3: Cross multiply
    2,346,690.48x = 3,238,434.18 × 1,273,602.48
  4. Step 4: Simplify right side
    2,346,690.48x = 4,124,477,802,964.77
  5. Step 5: Solve for x
    x = 4,124,477,802,964.77/2,346,690.48
  6. Step 6: Final answer
    x = 1,757,572.14

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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.