Home / 6,117,505.15-9,175,663.54-1,857,710.29

Finding the Fourth Proportional to 6,117,505.15, 9,175,663.54 and 1,857,710.29

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Solution

The fourth proportional to 6,117,505.15, 9,175,663.54 and 1,857,710.29 is: 2,786,385.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,505.15 : 9,175,663.54 = 1,857,710.29 : x
  2. Step 2: Convert to fraction form
    6,117,505.15/9,175,663.54 = 1,857,710.29/x
  3. Step 3: Cross multiply
    6,117,505.15x = 9,175,663.54 × 1,857,710.29
  4. Step 4: Simplify right side
    6,117,505.15x = 17,045,724,575,835.83
  5. Step 5: Solve for x
    x = 17,045,724,575,835.83/6,117,505.15
  6. Step 6: Final answer
    x = 2,786,385.00

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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.