Home / 3,520,047.04-4,857,263.35-1,971,093.35

Finding the Fourth Proportional to 3,520,047.04, 4,857,263.35 and 1,971,093.35

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Solution

The fourth proportional to 3,520,047.04, 4,857,263.35 and 1,971,093.35 is: 2,719,883.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,047.04 : 4,857,263.35 = 1,971,093.35 : x
  2. Step 2: Convert to fraction form
    3,520,047.04/4,857,263.35 = 1,971,093.35/x
  3. Step 3: Cross multiply
    3,520,047.04x = 4,857,263.35 × 1,971,093.35
  4. Step 4: Simplify right side
    3,520,047.04x = 9,574,119,495,599.15
  5. Step 5: Solve for x
    x = 9,574,119,495,599.15/3,520,047.04
  6. Step 6: Final answer
    x = 2,719,883.97

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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.