Home / 10,841,639.02-14,961,192.16-6,195,129.25

Finding the Fourth Proportional to 10,841,639.02, 14,961,192.16 and 6,195,129.25

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Solution

The fourth proportional to 10,841,639.02, 14,961,192.16 and 6,195,129.25 is: 8,549,124.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,841,639.02 : 14,961,192.16 = 6,195,129.25 : x
  2. Step 2: Convert to fraction form
    10,841,639.02/14,961,192.16 = 6,195,129.25/x
  3. Step 3: Cross multiply
    10,841,639.02x = 14,961,192.16 × 6,195,129.25
  4. Step 4: Simplify right side
    10,841,639.02x = 92,686,519,220,279.58
  5. Step 5: Solve for x
    x = 92,686,519,220,279.58/10,841,639.02
  6. Step 6: Final answer
    x = 8,549,124.26

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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.