Home / 1,060,417.26-1,588,618.91-626,836.64

Finding the Fourth Proportional to 1,060,417.26, 1,588,618.91 and 626,836.64

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Solution

The fourth proportional to 1,060,417.26, 1,588,618.91 and 626,836.64 is: 939,068.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,417.26 : 1,588,618.91 = 626,836.64 : x
  2. Step 2: Convert to fraction form
    1,060,417.26/1,588,618.91 = 626,836.64/x
  3. Step 3: Cross multiply
    1,060,417.26x = 1,588,618.91 × 626,836.64
  4. Step 4: Simplify right side
    1,060,417.26x = 995,804,539,784.86
  5. Step 5: Solve for x
    x = 995,804,539,784.86/1,060,417.26
  6. Step 6: Final answer
    x = 939,068.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.