Home / 1,336,037.04-2,003,001.48-662,350.32

Finding the Fourth Proportional to 1,336,037.04, 2,003,001.48 and 662,350.32

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Solution

The fourth proportional to 1,336,037.04, 2,003,001.48 and 662,350.32 is: 993,002.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,037.04 : 2,003,001.48 = 662,350.32 : x
  2. Step 2: Convert to fraction form
    1,336,037.04/2,003,001.48 = 662,350.32/x
  3. Step 3: Cross multiply
    1,336,037.04x = 2,003,001.48 × 662,350.32
  4. Step 4: Simplify right side
    1,336,037.04x = 1,326,688,671,238.47
  5. Step 5: Solve for x
    x = 1,326,688,671,238.47/1,336,037.04
  6. Step 6: Final answer
    x = 993,002.91

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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.