Home / 4,499,285.56-6,749,632.18-1,465,947.32

Finding the Fourth Proportional to 4,499,285.56, 6,749,632.18 and 1,465,947.32

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Solution

The fourth proportional to 4,499,285.56, 6,749,632.18 and 1,465,947.32 is: 2,199,150.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,285.56 : 6,749,632.18 = 1,465,947.32 : x
  2. Step 2: Convert to fraction form
    4,499,285.56/6,749,632.18 = 1,465,947.32/x
  3. Step 3: Cross multiply
    4,499,285.56x = 6,749,632.18 × 1,465,947.32
  4. Step 4: Simplify right side
    4,499,285.56x = 9,894,605,205,256.76
  5. Step 5: Solve for x
    x = 9,894,605,205,256.76/4,499,285.56
  6. Step 6: Final answer
    x = 2,199,150.30

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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.