Home / 1,751,823.59-2,417,103.96-1,063,478.10

Finding the Fourth Proportional to 1,751,823.59, 2,417,103.96 and 1,063,478.10

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Solution

The fourth proportional to 1,751,823.59, 2,417,103.96 and 1,063,478.10 is: 1,467,349.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,823.59 : 2,417,103.96 = 1,063,478.10 : x
  2. Step 2: Convert to fraction form
    1,751,823.59/2,417,103.96 = 1,063,478.10/x
  3. Step 3: Cross multiply
    1,751,823.59x = 2,417,103.96 × 1,063,478.10
  4. Step 4: Simplify right side
    1,751,823.59x = 2,570,537,126,883.28
  5. Step 5: Solve for x
    x = 2,570,537,126,883.28/1,751,823.59
  6. Step 6: Final answer
    x = 1,467,349.30

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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.