Home / 12,654,290.18-17,462,827.32-6,852,937.34

Finding the Fourth Proportional to 12,654,290.18, 17,462,827.32 and 6,852,937.34

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Solution

The fourth proportional to 12,654,290.18, 17,462,827.32 and 6,852,937.34 is: 9,457,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,654,290.18 : 17,462,827.32 = 6,852,937.34 : x
  2. Step 2: Convert to fraction form
    12,654,290.18/17,462,827.32 = 6,852,937.34/x
  3. Step 3: Cross multiply
    12,654,290.18x = 17,462,827.32 × 6,852,937.34
  4. Step 4: Simplify right side
    12,654,290.18x = 119,671,661,403,200.12
  5. Step 5: Solve for x
    x = 119,671,661,403,200.12/12,654,290.18
  6. Step 6: Final answer
    x = 9,457,003.10

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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.