Home / 796,603.02-1,099,298.22-434,029.49

Finding the Fourth Proportional to 796,603.02, 1,099,298.22 and 434,029.49

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Solution

The fourth proportional to 796,603.02, 1,099,298.22 and 434,029.49 is: 598,953.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,603.02 : 1,099,298.22 = 434,029.49 : x
  2. Step 2: Convert to fraction form
    796,603.02/1,099,298.22 = 434,029.49/x
  3. Step 3: Cross multiply
    796,603.02x = 1,099,298.22 × 434,029.49
  4. Step 4: Simplify right side
    796,603.02x = 477,127,845,784.51
  5. Step 5: Solve for x
    x = 477,127,845,784.51/796,603.02
  6. Step 6: Final answer
    x = 598,953.10

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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.