Home / 2,416,282.08-3,334,554.93-1,328,636.46

Finding the Fourth Proportional to 2,416,282.08, 3,334,554.93 and 1,328,636.46

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Solution

The fourth proportional to 2,416,282.08, 3,334,554.93 and 1,328,636.46 is: 1,833,565.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,282.08 : 3,334,554.93 = 1,328,636.46 : x
  2. Step 2: Convert to fraction form
    2,416,282.08/3,334,554.93 = 1,328,636.46/x
  3. Step 3: Cross multiply
    2,416,282.08x = 3,334,554.93 × 1,328,636.46
  4. Step 4: Simplify right side
    2,416,282.08x = 4,430,411,257,870.75
  5. Step 5: Solve for x
    x = 4,430,411,257,870.75/2,416,282.08
  6. Step 6: Final answer
    x = 1,833,565.42

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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.