Home / 2,416,211.61-3,334,301.51-1,328,482.05

Finding the Fourth Proportional to 2,416,211.61, 3,334,301.51 and 1,328,482.05

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Solution

The fourth proportional to 2,416,211.61, 3,334,301.51 and 1,328,482.05 is: 1,833,266.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,211.61 : 3,334,301.51 = 1,328,482.05 : x
  2. Step 2: Convert to fraction form
    2,416,211.61/3,334,301.51 = 1,328,482.05/x
  3. Step 3: Cross multiply
    2,416,211.61x = 3,334,301.51 × 1,328,482.05
  4. Step 4: Simplify right side
    2,416,211.61x = 4,429,559,705,322.90
  5. Step 5: Solve for x
    x = 4,429,559,705,322.90/2,416,211.61
  6. Step 6: Final answer
    x = 1,833,266.46

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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.