Home / 4,342,285.12-5,991,856.28-2,506,736.08

Finding the Fourth Proportional to 4,342,285.12, 5,991,856.28 and 2,506,736.08

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Solution

The fourth proportional to 4,342,285.12, 5,991,856.28 and 2,506,736.08 is: 3,459,008.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,285.12 : 5,991,856.28 = 2,506,736.08 : x
  2. Step 2: Convert to fraction form
    4,342,285.12/5,991,856.28 = 2,506,736.08/x
  3. Step 3: Cross multiply
    4,342,285.12x = 5,991,856.28 × 2,506,736.08
  4. Step 4: Simplify right side
    4,342,285.12x = 15,020,002,323,250.58
  5. Step 5: Solve for x
    x = 15,020,002,323,250.58/4,342,285.12
  6. Step 6: Final answer
    x = 3,459,008.77

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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.