Home / 2,997,533.07-4,136,493.24-1,708,788.69

Finding the Fourth Proportional to 2,997,533.07, 4,136,493.24 and 1,708,788.69

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Solution

The fourth proportional to 2,997,533.07, 4,136,493.24 and 1,708,788.69 is: 2,358,070.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,533.07 : 4,136,493.24 = 1,708,788.69 : x
  2. Step 2: Convert to fraction form
    2,997,533.07/4,136,493.24 = 1,708,788.69/x
  3. Step 3: Cross multiply
    2,997,533.07x = 4,136,493.24 × 1,708,788.69
  4. Step 4: Simplify right side
    2,997,533.07x = 7,068,392,864,773.46
  5. Step 5: Solve for x
    x = 7,068,392,864,773.46/2,997,533.07
  6. Step 6: Final answer
    x = 2,358,070.02

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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.