Home / 4,342,663.78-5,993,594.72-2,409,547.14

Finding the Fourth Proportional to 4,342,663.78, 5,993,594.72 and 2,409,547.14

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Solution

The fourth proportional to 4,342,663.78, 5,993,594.72 and 2,409,547.14 is: 3,325,573.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,663.78 : 5,993,594.72 = 2,409,547.14 : x
  2. Step 2: Convert to fraction form
    4,342,663.78/5,993,594.72 = 2,409,547.14/x
  3. Step 3: Cross multiply
    4,342,663.78x = 5,993,594.72 × 2,409,547.14
  4. Step 4: Simplify right side
    4,342,663.78x = 14,441,849,015,895.10
  5. Step 5: Solve for x
    x = 14,441,849,015,895.10/4,342,663.78
  6. Step 6: Final answer
    x = 3,325,573.83

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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.