Home / 1,341,483.84-1,850,637.02-797,310.36

Finding the Fourth Proportional to 1,341,483.84, 1,850,637.02 and 797,310.36

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Solution

The fourth proportional to 1,341,483.84, 1,850,637.02 and 797,310.36 is: 1,099,925.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,483.84 : 1,850,637.02 = 797,310.36 : x
  2. Step 2: Convert to fraction form
    1,341,483.84/1,850,637.02 = 797,310.36/x
  3. Step 3: Cross multiply
    1,341,483.84x = 1,850,637.02 × 797,310.36
  4. Step 4: Simplify right side
    1,341,483.84x = 1,475,532,064,658.98
  5. Step 5: Solve for x
    x = 1,475,532,064,658.98/1,341,483.84
  6. Step 6: Final answer
    x = 1,099,925.34

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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.