Home / 4,237,888.65-5,848,486.28-2,402,382.52

Finding the Fourth Proportional to 4,237,888.65, 5,848,486.28 and 2,402,382.52

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Solution

The fourth proportional to 4,237,888.65, 5,848,486.28 and 2,402,382.52 is: 3,315,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,888.65 : 5,848,486.28 = 2,402,382.52 : x
  2. Step 2: Convert to fraction form
    4,237,888.65/5,848,486.28 = 2,402,382.52/x
  3. Step 3: Cross multiply
    4,237,888.65x = 5,848,486.28 × 2,402,382.52
  4. Step 4: Simplify right side
    4,237,888.65x = 14,050,301,207,531.83
  5. Step 5: Solve for x
    x = 14,050,301,207,531.83/4,237,888.65
  6. Step 6: Final answer
    x = 3,315,401.22

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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.