Home / 3,506,699.52-5,260,348.80-1,232,025.12

Finding the Fourth Proportional to 3,506,699.52, 5,260,348.80 and 1,232,025.12

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Solution

The fourth proportional to 3,506,699.52, 5,260,348.80 and 1,232,025.12 is: 1,848,142.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,699.52 : 5,260,348.80 = 1,232,025.12 : x
  2. Step 2: Convert to fraction form
    3,506,699.52/5,260,348.80 = 1,232,025.12/x
  3. Step 3: Cross multiply
    3,506,699.52x = 5,260,348.80 × 1,232,025.12
  4. Step 4: Simplify right side
    3,506,699.52x = 6,480,881,861,561.86
  5. Step 5: Solve for x
    x = 6,480,881,861,561.86/3,506,699.52
  6. Step 6: Final answer
    x = 1,848,142.91

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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.