Home / 1,367,971.08-2,051,957.16-357,090.24

Finding the Fourth Proportional to 1,367,971.08, 2,051,957.16 and 357,090.24

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Solution

The fourth proportional to 1,367,971.08, 2,051,957.16 and 357,090.24 is: 535,635.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,971.08 : 2,051,957.16 = 357,090.24 : x
  2. Step 2: Convert to fraction form
    1,367,971.08/2,051,957.16 = 357,090.24/x
  3. Step 3: Cross multiply
    1,367,971.08x = 2,051,957.16 × 357,090.24
  4. Step 4: Simplify right side
    1,367,971.08x = 732,733,874,734.12
  5. Step 5: Solve for x
    x = 732,733,874,734.12/1,367,971.08
  6. Step 6: Final answer
    x = 535,635.50

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Double scale
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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.