Home / 3,207,482.58-4,811,941.93-1,077,508.60

Finding the Fourth Proportional to 3,207,482.58, 4,811,941.93 and 1,077,508.60

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Solution

The fourth proportional to 3,207,482.58, 4,811,941.93 and 1,077,508.60 is: 1,616,504.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,482.58 : 4,811,941.93 = 1,077,508.60 : x
  2. Step 2: Convert to fraction form
    3,207,482.58/4,811,941.93 = 1,077,508.60/x
  3. Step 3: Cross multiply
    3,207,482.58x = 4,811,941.93 × 1,077,508.60
  4. Step 4: Simplify right side
    3,207,482.58x = 5,184,908,812,275.60
  5. Step 5: Solve for x
    x = 5,184,908,812,275.60/3,207,482.58
  6. Step 6: Final answer
    x = 1,616,504.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.