Home / 6,153,457.32-9,231,060.60-1,893,980.52

Finding the Fourth Proportional to 6,153,457.32, 9,231,060.60 and 1,893,980.52

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Solution

The fourth proportional to 6,153,457.32, 9,231,060.60 and 1,893,980.52 is: 2,841,239.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,457.32 : 9,231,060.60 = 1,893,980.52 : x
  2. Step 2: Convert to fraction form
    6,153,457.32/9,231,060.60 = 1,893,980.52/x
  3. Step 3: Cross multiply
    6,153,457.32x = 9,231,060.60 × 1,893,980.52
  4. Step 4: Simplify right side
    6,153,457.32x = 17,483,448,955,339.51
  5. Step 5: Solve for x
    x = 17,483,448,955,339.51/6,153,457.32
  6. Step 6: Final answer
    x = 2,841,239.98

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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.