Home / 13,054,677.64-19,569,841.64-4,412,765.24

Finding the Fourth Proportional to 13,054,677.64, 19,569,841.64 and 4,412,765.24

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Solution

The fourth proportional to 13,054,677.64, 19,569,841.64 and 4,412,765.24 is: 6,615,032.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,054,677.64 : 19,569,841.64 = 4,412,765.24 : x
  2. Step 2: Convert to fraction form
    13,054,677.64/19,569,841.64 = 4,412,765.24/x
  3. Step 3: Cross multiply
    13,054,677.64x = 19,569,841.64 × 4,412,765.24
  4. Step 4: Simplify right side
    13,054,677.64x = 86,357,116,941,296.59
  5. Step 5: Solve for x
    x = 86,357,116,941,296.59/13,054,677.64
  6. Step 6: Final answer
    x = 6,615,032.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.