Home / 4,159,437.75-5,739,040.20-2,416,071.51

Finding the Fourth Proportional to 4,159,437.75, 5,739,040.20 and 2,416,071.51

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Solution

The fourth proportional to 4,159,437.75, 5,739,040.20 and 2,416,071.51 is: 3,333,607.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,437.75 : 5,739,040.20 = 2,416,071.51 : x
  2. Step 2: Convert to fraction form
    4,159,437.75/5,739,040.20 = 2,416,071.51/x
  3. Step 3: Cross multiply
    4,159,437.75x = 5,739,040.20 × 2,416,071.51
  4. Step 4: Simplify right side
    4,159,437.75x = 13,865,931,521,964.70
  5. Step 5: Solve for x
    x = 13,865,931,521,964.70/4,159,437.75
  6. Step 6: Final answer
    x = 3,333,607.17

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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.