Home / 7,759,804.92-10,708,533.90-4,498,510.44

Finding the Fourth Proportional to 7,759,804.92, 10,708,533.90 and 4,498,510.44

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Solution

The fourth proportional to 7,759,804.92, 10,708,533.90 and 4,498,510.44 is: 6,207,946.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,804.92 : 10,708,533.90 = 4,498,510.44 : x
  2. Step 2: Convert to fraction form
    7,759,804.92/10,708,533.90 = 4,498,510.44/x
  3. Step 3: Cross multiply
    7,759,804.92x = 10,708,533.90 × 4,498,510.44
  4. Step 4: Simplify right side
    7,759,804.92x = 48,172,451,546,243.92
  5. Step 5: Solve for x
    x = 48,172,451,546,243.92/7,759,804.92
  6. Step 6: Final answer
    x = 6,207,946.21

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Double scale
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1.5x scale

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.