Home / 1,476,693.63-2,037,838.02-797,630.13

Finding the Fourth Proportional to 1,476,693.63, 2,037,838.02 and 797,630.13

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Solution

The fourth proportional to 1,476,693.63, 2,037,838.02 and 797,630.13 is: 1,100,730.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,693.63 : 2,037,838.02 = 797,630.13 : x
  2. Step 2: Convert to fraction form
    1,476,693.63/2,037,838.02 = 797,630.13/x
  3. Step 3: Cross multiply
    1,476,693.63x = 2,037,838.02 × 797,630.13
  4. Step 4: Simplify right side
    1,476,693.63x = 1,625,440,994,622.35
  5. Step 5: Solve for x
    x = 1,625,440,994,622.35/1,476,693.63
  6. Step 6: Final answer
    x = 1,100,730.01

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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.